802121342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{106921}}^1$

素因数の和:106976

約数の個数: 24

約数和(自身を含む): 1365180096

約数和(自身を除く): 563058754

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 106921, 213842, 1176131, 2352262, 3314551, 6629102, 12937441, 25874882, 36460061, 72920122, 401060671, 802121342]

約数ペア:

[(1, 802121342), (2, 401060671), (11, 72920122), (22, 36460061), (31, 25874882), (62, 12937441), (121, 6629102), (242, 3314551), (341, 2352262), (682, 1176131), (3751, 213842), (7502, 106921)]