2495792

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 40

約数和(自身を含む): 5312160

約数和(自身を除く): 2816368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 568, 676, 923, 1136, 1352, 1846, 2197, 2704, 3692, 4394, 7384, 8788, 11999, 14768, 17576, 23998, 35152, 47996, 95992, 155987, 191984, 311974, 623948, 1247896, 2495792]

約数ペア:

[(1, 2495792), (2, 1247896), (4, 623948), (8, 311974), (13, 191984), (16, 155987), (26, 95992), (52, 47996), (71, 35152), (104, 23998), (142, 17576), (169, 14768), (208, 11999), (284, 8788), (338, 7384), (568, 4394), (676, 3692), (923, 2704), (1136, 2197), (1352, 1846)]