671811406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{47843}}^1$

素因数の和:47928

約数の個数: 32

約数和(自身を含む): 1240116480

約数和(自身を除く): 568305074

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 7021, 14042, 47843, 95686, 334901, 669802, 813331, 1626662, 2822737, 5645474, 5693317, 11386634, 19759159, 39518318, 47986529, 95973058, 335905703, 671811406]

約数ペア:

[(1, 671811406), (2, 335905703), (7, 95973058), (14, 47986529), (17, 39518318), (34, 19759159), (59, 11386634), (118, 5693317), (119, 5645474), (238, 2822737), (413, 1626662), (826, 813331), (1003, 669802), (2006, 334901), (7021, 95686), (14042, 47843)]