1159288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 2388960

約数和(自身を除く): 1229672

約数列:

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

約数ペア:

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