8997404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 17202528

約数和(自身を除く): 8205124

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2437, 3692, 4874, 9748, 31681, 63362, 126724, 173027, 346054, 692108, 2249351, 4498702, 8997404]

約数ペア:

[(1, 8997404), (2, 4498702), (4, 2249351), (13, 692108), (26, 346054), (52, 173027), (71, 126724), (142, 63362), (284, 31681), (923, 9748), (1846, 4874), (2437, 3692)]