1231653272

素因数分解:

$2^3\times {\mathrm{1549}}^1\times {\mathrm{99391}}^1$

素因数の和:100946

約数の個数: 16

約数和(自身を含む): 2310864000

約数和(自身を除く): 1079210728

約数列:

[1, 2, 4, 8, 1549, 3098, 6196, 12392, 99391, 198782, 397564, 795128, 153956659, 307913318, 615826636, 1231653272]

約数ペア:

[(1, 1231653272), (2, 615826636), (4, 307913318), (8, 153956659), (1549, 795128), (3098, 397564), (6196, 198782), (12392, 99391)]