2108886410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 4039846272

約数和(自身を除く): 1930959862

約数列:

[1, 2, 5, 10, 37, 43, 74, 83, 86, 166, 185, 215, 370, 415, 430, 830, 1591, 1597, 3071, 3182, 3194, 3569, 6142, 7138, 7955, 7985, 15355, 15910, 15970, 17845, 30710, 35690, 59089, 68671, 118178, 132053, 132551, 137342, 264106, 265102, 295445, 343355, 590890, 660265, 662755, 686710, 1320530, 1325510, 2540827, 4904387, 5081654, 5699693, 9808774, 11399386, 12704135, 24521935, 25408270, 28498465, 49043870, 56996930, 210888641, 421777282, 1054443205, 2108886410]

約数ペア:

[(1, 2108886410), (2, 1054443205), (5, 421777282), (10, 210888641), (37, 56996930), (43, 49043870), (74, 28498465), (83, 25408270), (86, 24521935), (166, 12704135), (185, 11399386), (215, 9808774), (370, 5699693), (415, 5081654), (430, 4904387), (830, 2540827), (1591, 1325510), (1597, 1320530), (3071, 686710), (3182, 662755), (3194, 660265), (3569, 590890), (6142, 343355), (7138, 295445), (7955, 265102), (7985, 264106), (15355, 137342), (15910, 132551), (15970, 132053), (17845, 118178), (30710, 68671), (35690, 59089)]