872219426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{906673}}^1$

素因数の和:906725

約数の個数: 16

約数和(自身を含む): 1447051704

約数和(自身を除く): 574832278

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 906673, 1813346, 11786749, 23573498, 33546901, 67093802, 436109713, 872219426]

約数ペア:

[(1, 872219426), (2, 436109713), (13, 67093802), (26, 33546901), (37, 23573498), (74, 11786749), (481, 1813346), (962, 906673)]