1906498802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 3252363840

約数和(自身を除く): 1345865038

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 169, 338, 377, 754, 871, 1742, 1943, 2903, 3886, 4901, 5806, 9802, 11323, 22646, 25259, 37739, 50518, 75478, 84187, 168374, 194501, 328367, 389002, 490607, 656734, 981214, 1094431, 2188862, 2528513, 5057026, 5640529, 11281058, 14227603, 28455206, 32870669, 65741338, 73326877, 146653754, 953249401, 1906498802]

約数ペア:

[(1, 1906498802), (2, 953249401), (13, 146653754), (26, 73326877), (29, 65741338), (58, 32870669), (67, 28455206), (134, 14227603), (169, 11281058), (338, 5640529), (377, 5057026), (754, 2528513), (871, 2188862), (1742, 1094431), (1943, 981214), (2903, 656734), (3886, 490607), (4901, 389002), (5806, 328367), (9802, 194501), (11323, 168374), (22646, 84187), (25259, 75478), (37739, 50518)]