127402436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{146777}}^1$

素因数の和:146819

約数の個数: 24

約数和(自身を含む): 263026176

約数和(自身を除く): 135623740

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 146777, 293554, 587108, 1027439, 2054878, 4109756, 4550087, 9100174, 18200348, 31850609, 63701218, 127402436]

約数ペア:

[(1, 127402436), (2, 63701218), (4, 31850609), (7, 18200348), (14, 9100174), (28, 4550087), (31, 4109756), (62, 2054878), (124, 1027439), (217, 587108), (434, 293554), (868, 146777)]