630544948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{333269}}^1$

素因数の和:333327

約数の個数: 24

約数和(自身を含む): 1231765920

約数和(自身を除く): 601220972

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 333269, 666538, 1333076, 3665959, 7331918, 14330567, 14663836, 28661134, 57322268, 157636237, 315272474, 630544948]

約数ペア:

[(1, 630544948), (2, 315272474), (4, 157636237), (11, 57322268), (22, 28661134), (43, 14663836), (44, 14330567), (86, 7331918), (172, 3665959), (473, 1333076), (946, 666538), (1892, 333269)]