400150124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9094321}}^1$

素因数の和:9094336

約数の個数: 12

約数和(自身を含む): 763923048

約数和(自身を除く): 363772924

約数列:

[1, 2, 4, 11, 22, 44, 9094321, 18188642, 36377284, 100037531, 200075062, 400150124]

約数ペア:

[(1, 400150124), (2, 200075062), (4, 100037531), (11, 36377284), (22, 18188642), (44, 9094321)]