2100183904

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 5216028048

約数和(自身を除く): 3115844144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 197, 208, 224, 364, 392, 394, 416, 523, 637, 728, 784, 788, 1046, 1274, 1379, 1456, 1568, 1576, 2092, 2548, 2561, 2758, 2912, 3152, 3661, 4184, 5096, 5122, 5516, 6304, 6799, 7322, 8368, 9653, 10192, 10244, 11032, 13598, 14644, 16736, 17927, 19306, 20384, 20488, 22064, 25627, 27196, 29288, 35854, 38612, 40976, 44128, 47593, 51254, 54392, 58576, 71708, 77224, 81952, 95186, 102508, 103031, 108784, 117152, 125489, 143416, 154448, 190372, 205016, 206062, 217568, 250978, 286832, 308896, 333151, 380744, 410032, 412124, 501956, 573664, 666302, 721217, 761488, 820064, 824248, 1003912, 1332604, 1339403, 1442434, 1522976, 1648496, 2007824, 2665208, 2678806, 2884868, 3296992, 4015648, 5048519, 5330416, 5357612, 5769736, 9375821, 10097038, 10660832, 10715224, 11539472, 18751642, 20194076, 21430448, 23078944, 37503284, 40388152, 42860896, 65630747, 75006568, 80776304, 131261494, 150013136, 161552608, 262522988, 300026272, 525045976, 1050091952, 2100183904]

約数ペア:

[(1, 2100183904), (2, 1050091952), (4, 525045976), (7, 300026272), (8, 262522988), (13, 161552608), (14, 150013136), (16, 131261494), (26, 80776304), (28, 75006568), (32, 65630747), (49, 42860896), (52, 40388152), (56, 37503284), (91, 23078944), (98, 21430448), (104, 20194076), (112, 18751642), (182, 11539472), (196, 10715224), (197, 10660832), (208, 10097038), (224, 9375821), (364, 5769736), (392, 5357612), (394, 5330416), (416, 5048519), (523, 4015648), (637, 3296992), (728, 2884868), (784, 2678806), (788, 2665208), (1046, 2007824), (1274, 1648496), (1379, 1522976), (1456, 1442434), (1568, 1339403), (1576, 1332604), (2092, 1003912), (2548, 824248), (2561, 820064), (2758, 761488), (2912, 721217), (3152, 666302), (3661, 573664), (4184, 501956), (5096, 412124), (5122, 410032), (5516, 380744), (6304, 333151), (6799, 308896), (7322, 286832), (8368, 250978), (9653, 217568), (10192, 206062), (10244, 205016), (11032, 190372), (13598, 154448), (14644, 143416), (16736, 125489), (17927, 117152), (19306, 108784), (20384, 103031), (20488, 102508), (22064, 95186), (25627, 81952), (27196, 77224), (29288, 71708), (35854, 58576), (38612, 54392), (40976, 51254), (44128, 47593)]