2591900542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 5318784000

約数和(自身を除く): 2726883458

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 89, 133, 154, 178, 209, 259, 266, 269, 407, 418, 518, 538, 623, 703, 814, 979, 1246, 1406, 1463, 1691, 1883, 1958, 2849, 2926, 2959, 3293, 3382, 3766, 4921, 5111, 5698, 5918, 6586, 6853, 7733, 9842, 9953, 10222, 11837, 13706, 15466, 18601, 19906, 20713, 23051, 23674, 23941, 35777, 36223, 37202, 41426, 46102, 47882, 54131, 56221, 62567, 69671, 71554, 72446, 108262, 109483, 112442, 125134, 130207, 139342, 167587, 189107, 218966, 253561, 260414, 263351, 335174, 378214, 393547, 437969, 454879, 507122, 526702, 688237, 766381, 787094, 875938, 885817, 909758, 1323749, 1376474, 1532762, 1771634, 1843457, 2080177, 2647498, 3184153, 3686914, 4160354, 4817659, 5003669, 6200719, 6368306, 9635318, 9743987, 10007338, 12401438, 14561239, 16830523, 19487974, 29122478, 33661046, 35025683, 68207909, 70051366, 117813661, 136415818, 185135753, 235627322, 370271506, 1295950271, 2591900542]

約数ペア:

[(1, 2591900542), (2, 1295950271), (7, 370271506), (11, 235627322), (14, 185135753), (19, 136415818), (22, 117813661), (37, 70051366), (38, 68207909), (74, 35025683), (77, 33661046), (89, 29122478), (133, 19487974), (154, 16830523), (178, 14561239), (209, 12401438), (259, 10007338), (266, 9743987), (269, 9635318), (407, 6368306), (418, 6200719), (518, 5003669), (538, 4817659), (623, 4160354), (703, 3686914), (814, 3184153), (979, 2647498), (1246, 2080177), (1406, 1843457), (1463, 1771634), (1691, 1532762), (1883, 1376474), (1958, 1323749), (2849, 909758), (2926, 885817), (2959, 875938), (3293, 787094), (3382, 766381), (3766, 688237), (4921, 526702), (5111, 507122), (5698, 454879), (5918, 437969), (6586, 393547), (6853, 378214), (7733, 335174), (9842, 263351), (9953, 260414), (10222, 253561), (11837, 218966), (13706, 189107), (15466, 167587), (18601, 139342), (19906, 130207), (20713, 125134), (23051, 112442), (23674, 109483), (23941, 108262), (35777, 72446), (36223, 71554), (37202, 69671), (41426, 62567), (46102, 56221), (47882, 54131)]