814310398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{177101}}^1$

素因数の和:177144

約数の個数: 24

約数和(自身を含む): 1413273960

約数和(自身を除く): 598963562

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 177101, 354202, 1948111, 3364919, 3896222, 6729838, 21429221, 37014109, 42858442, 74028218, 407155199, 814310398]

約数ペア:

[(1, 814310398), (2, 407155199), (11, 74028218), (19, 42858442), (22, 37014109), (38, 21429221), (121, 6729838), (209, 3896222), (242, 3364919), (418, 1948111), (2299, 354202), (4598, 177101)]