775427546

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 1169169576

約数和(自身を除く): 393742030

約数列:

[1, 2, 397, 457, 794, 914, 2137, 4274, 181429, 362858, 848389, 976609, 1696778, 1953218, 387713773, 775427546]

約数ペア:

[(1, 775427546), (2, 387713773), (397, 1953218), (457, 1696778), (794, 976609), (914, 848389), (2137, 362858), (4274, 181429)]