1620783359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{3019}}^1$

素因数の和:3770

約数の個数: 16

約数和(自身を含む): 1777282080

約数和(自身を除く): 156498721

約数列:

[1, 13, 61, 677, 793, 3019, 8801, 39247, 41297, 184159, 536861, 2043863, 2394067, 26570219, 124675643, 1620783359]

約数ペア:

[(1, 1620783359), (13, 124675643), (61, 26570219), (677, 2394067), (793, 2043863), (3019, 536861), (8801, 184159), (39247, 41297)]