4038122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 6863616

約数和(自身を除く): 2825494

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 682, 961, 1922, 2101, 4202, 5921, 10571, 11842, 21142, 65131, 130262, 183551, 367102, 2019061, 4038122]

約数ペア:

[(1, 4038122), (2, 2019061), (11, 367102), (22, 183551), (31, 130262), (62, 65131), (191, 21142), (341, 11842), (382, 10571), (682, 5921), (961, 4202), (1922, 2101)]