9553394090

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1163629}}^1$

素因数の和:1164457

約数の個数: 16

約数和(自身を含む): 17217069480

約数和(自身を除く): 7663675390

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 1163629, 2327258, 5818145, 11636290, 955339409, 1910678818, 4776697045, 9553394090]

約数ペア:

[(1, 9553394090), (2, 4776697045), (5, 1910678818), (10, 955339409), (821, 11636290), (1642, 5818145), (4105, 2327258), (8210, 1163629)]