140916886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{206623}}^1$

素因数の和:206667

約数の個数: 16

約数和(自身を含む): 238030848

約数和(自身を除く): 97113962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 206623, 413246, 2272853, 4545706, 6405313, 12810626, 70458443, 140916886]

約数ペア:

[(1, 140916886), (2, 70458443), (11, 12810626), (22, 6405313), (31, 4545706), (62, 2272853), (341, 413246), (682, 206623)]