490631218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6793}}^1$

素因数の和:6887

約数の個数: 48

約数和(自身を含む): 948007584

約数和(自身を除く): 457376366

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 469, 539, 737, 938, 1078, 1474, 3283, 5159, 6566, 6793, 10318, 13586, 36113, 47551, 72226, 74723, 95102, 149446, 332857, 455131, 523061, 665714, 910262, 1046122, 3185917, 3661427, 5006441, 6371834, 7322854, 10012882, 22301419, 35045087, 44602838, 70090174, 245315609, 490631218]

約数ペア:

[(1, 490631218), (2, 245315609), (7, 70090174), (11, 44602838), (14, 35045087), (22, 22301419), (49, 10012882), (67, 7322854), (77, 6371834), (98, 5006441), (134, 3661427), (154, 3185917), (469, 1046122), (539, 910262), (737, 665714), (938, 523061), (1078, 455131), (1474, 332857), (3283, 149446), (5159, 95102), (6566, 74723), (6793, 72226), (10318, 47551), (13586, 36113)]