4625386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 7285248

約数和(自身を除く): 2659862

約数列:

[1, 2, 31, 61, 62, 122, 1223, 1891, 2446, 3782, 37913, 74603, 75826, 149206, 2312693, 4625386]

約数ペア:

[(1, 4625386), (2, 2312693), (31, 149206), (61, 75826), (62, 74603), (122, 37913), (1223, 3782), (1891, 2446)]