2050413036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 5784210432

約数和(自身を除く): 3733797396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 197, 217, 294, 372, 394, 434, 571, 588, 591, 651, 788, 868, 1142, 1182, 1302, 1379, 1519, 1713, 2284, 2364, 2604, 2758, 3038, 3426, 3997, 4137, 4557, 5516, 6076, 6107, 6852, 7994, 8274, 9114, 9653, 11991, 12214, 15988, 16548, 17701, 18228, 18321, 19306, 23982, 24428, 27979, 28959, 35402, 36642, 38612, 42749, 47964, 53103, 55958, 57918, 70804, 73284, 83937, 85498, 106206, 111916, 112487, 115836, 123907, 128247, 167874, 170996, 212412, 224974, 247814, 256494, 299243, 335748, 337461, 371721, 449948, 495628, 512988, 598486, 674922, 743442, 787409, 867349, 897729, 1196972, 1349844, 1486884, 1574818, 1734698, 1795458, 2362227, 2602047, 3149636, 3469396, 3487097, 3590916, 4724454, 5204094, 5511863, 6974194, 9448908, 10408188, 10461291, 11023726, 13948388, 16535589, 20922582, 22047452, 24409679, 33071178, 41845164, 48819358, 66142356, 73229037, 97638716, 146458074, 170867753, 292916148, 341735506, 512603259, 683471012, 1025206518, 2050413036]

約数ペア:

[(1, 2050413036), (2, 1025206518), (3, 683471012), (4, 512603259), (6, 341735506), (7, 292916148), (12, 170867753), (14, 146458074), (21, 97638716), (28, 73229037), (31, 66142356), (42, 48819358), (49, 41845164), (62, 33071178), (84, 24409679), (93, 22047452), (98, 20922582), (124, 16535589), (147, 13948388), (186, 11023726), (196, 10461291), (197, 10408188), (217, 9448908), (294, 6974194), (372, 5511863), (394, 5204094), (434, 4724454), (571, 3590916), (588, 3487097), (591, 3469396), (651, 3149636), (788, 2602047), (868, 2362227), (1142, 1795458), (1182, 1734698), (1302, 1574818), (1379, 1486884), (1519, 1349844), (1713, 1196972), (2284, 897729), (2364, 867349), (2604, 787409), (2758, 743442), (3038, 674922), (3426, 598486), (3997, 512988), (4137, 495628), (4557, 449948), (5516, 371721), (6076, 337461), (6107, 335748), (6852, 299243), (7994, 256494), (8274, 247814), (9114, 224974), (9653, 212412), (11991, 170996), (12214, 167874), (15988, 128247), (16548, 123907), (17701, 115836), (18228, 112487), (18321, 111916), (19306, 106206), (23982, 85498), (24428, 83937), (27979, 73284), (28959, 70804), (35402, 57918), (36642, 55958), (38612, 53103), (42749, 47964)]