2318576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 4937184

約数和(自身を除く): 2618608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 157, 208, 284, 314, 568, 628, 923, 1136, 1256, 1846, 2041, 2512, 3692, 4082, 7384, 8164, 11147, 14768, 16328, 22294, 32656, 44588, 89176, 144911, 178352, 289822, 579644, 1159288, 2318576]

約数ペア:

[(1, 2318576), (2, 1159288), (4, 579644), (8, 289822), (13, 178352), (16, 144911), (26, 89176), (52, 44588), (71, 32656), (104, 22294), (142, 16328), (157, 14768), (208, 11147), (284, 8164), (314, 7384), (568, 4082), (628, 3692), (923, 2512), (1136, 2041), (1256, 1846)]