812162932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{707459}}^1$

素因数の和:707511

約数の個数: 24

約数和(自身を含む): 1663945920

約数和(自身を除く): 851782988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 707459, 1414918, 2829836, 4952213, 9904426, 19808852, 29005819, 58011638, 116023276, 203040733, 406081466, 812162932]

約数ペア:

[(1, 812162932), (2, 406081466), (4, 203040733), (7, 116023276), (14, 58011638), (28, 29005819), (41, 19808852), (82, 9904426), (164, 4952213), (287, 2829836), (574, 1414918), (1148, 707459)]