127940812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3319}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 234259200

約数和(自身を除く): 106318388

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 3319, 6638, 9637, 13276, 19274, 38548, 76337, 152674, 305348, 1390661, 2781322, 5562644, 31985203, 63970406, 127940812]

約数ペア:

[(1, 127940812), (2, 63970406), (4, 31985203), (23, 5562644), (46, 2781322), (92, 1390661), (419, 305348), (838, 152674), (1676, 76337), (3319, 38548), (6638, 19274), (9637, 13276)]