122628436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{141277}}^1$

素因数の和:141319

約数の個数: 24

約数和(自身を含む): 253170176

約数和(自身を除く): 130541740

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 141277, 282554, 565108, 988939, 1977878, 3955756, 4379587, 8759174, 17518348, 30657109, 61314218, 122628436]

約数ペア:

[(1, 122628436), (2, 61314218), (4, 30657109), (7, 17518348), (14, 8759174), (28, 4379587), (31, 3955756), (62, 1977878), (124, 988939), (217, 565108), (434, 282554), (868, 141277)]