802812

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 1890000

約数和(自身を除く): 1087188

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 449, 596, 894, 898, 1347, 1788, 1796, 2694, 5388, 66901, 133802, 200703, 267604, 401406, 802812]

約数ペア:

[(1, 802812), (2, 401406), (3, 267604), (4, 200703), (6, 133802), (12, 66901), (149, 5388), (298, 2694), (447, 1796), (449, 1788), (596, 1347), (894, 898)]