2080471899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3318137}}^1$

素因数の和:3318170

約数の個数: 16

約数和(自身を含む): 3185412480

約数和(自身を除く): 1104940581

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3318137, 9954411, 36499507, 63044603, 109498521, 189133809, 693490633, 2080471899]

約数ペア:

[(1, 2080471899), (3, 693490633), (11, 189133809), (19, 109498521), (33, 63044603), (57, 36499507), (209, 9954411), (627, 3318137)]