131902996

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{1223}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 235448640

約数和(自身を除く): 103545644

約数列:

[1, 2, 4, 59, 118, 236, 457, 914, 1223, 1828, 2446, 4892, 26963, 53926, 72157, 107852, 144314, 288628, 558911, 1117822, 2235644, 32975749, 65951498, 131902996]

約数ペア:

[(1, 131902996), (2, 65951498), (4, 32975749), (59, 2235644), (118, 1117822), (236, 558911), (457, 288628), (914, 144314), (1223, 107852), (1828, 72157), (2446, 53926), (4892, 26963)]