859968139810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{3786571}}^1$

素因数の和:3788338

約数の個数: 32

約数和(自身を含む): 1667969819712

約数和(自身を除く): 808001679902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1747, 3494, 8735, 17470, 22711, 45422, 113555, 227110, 3786571, 7573142, 18932855, 37865710, 49225423, 98450846, 246127115, 492254230, 6615139537, 13230279074, 33075697685, 66151395370, 85996813981, 171993627962, 429984069905, 859968139810]

約数ペア:

[(1, 859968139810), (2, 429984069905), (5, 171993627962), (10, 85996813981), (13, 66151395370), (26, 33075697685), (65, 13230279074), (130, 6615139537), (1747, 492254230), (3494, 246127115), (8735, 98450846), (17470, 49225423), (22711, 37865710), (45422, 18932855), (113555, 7573142), (227110, 3786571)]