1330942778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951529}}^1$

素因数の和:1951573

約数の個数: 16

約数和(自身を含む): 2248162560

約数和(自身を除く): 917219782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1951529, 3903058, 21466819, 42933638, 60497399, 120994798, 665471389, 1330942778]

約数ペア:

[(1, 1330942778), (2, 665471389), (11, 120994798), (22, 60497399), (31, 42933638), (62, 21466819), (341, 3903058), (682, 1951529)]