12970298878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1851313}}^1$

素因数の和:1851459

約数の個数: 16

約数和(自身を含む): 20260780416

約数和(自身を除く): 7290481538

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 1851313, 3702626, 57390703, 114781406, 209198369, 418396738, 6485149439, 12970298878]

約数ペア:

[(1, 12970298878), (2, 6485149439), (31, 418396738), (62, 209198369), (113, 114781406), (226, 57390703), (3503, 3702626), (7006, 1851313)]