906680398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{54403}}^1$

素因数の和:55059

約数の個数: 16

約数和(自身を含む): 1466949456

約数和(自身を除く): 560269058

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 54403, 108806, 707239, 1414478, 34872323, 69744646, 453340199, 906680398]

約数ペア:

[(1, 906680398), (2, 453340199), (13, 69744646), (26, 34872323), (641, 1414478), (1282, 707239), (8333, 108806), (16666, 54403)]