881426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1693440

約数和(自身を除く): 812014

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 167, 182, 203, 334, 377, 406, 754, 1169, 2171, 2338, 2639, 4342, 4843, 5278, 9686, 15197, 30394, 33901, 62959, 67802, 125918, 440713, 881426]

約数ペア:

[(1, 881426), (2, 440713), (7, 125918), (13, 67802), (14, 62959), (26, 33901), (29, 30394), (58, 15197), (91, 9686), (167, 5278), (182, 4843), (203, 4342), (334, 2639), (377, 2338), (406, 2171), (754, 1169)]