1401473854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2054947}}^1$

素因数の和:2054991

約数の個数: 16

約数和(自身を含む): 2367300096

約数和(自身を除く): 965826242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2054947, 4109894, 22604417, 45208834, 63703357, 127406714, 700736927, 1401473854]

約数ペア:

[(1, 1401473854), (2, 700736927), (11, 127406714), (22, 63703357), (31, 45208834), (62, 22604417), (341, 4109894), (682, 2054947)]