220455542

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{3709}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 334968480

約数和(自身を除く): 114512938

約数列:

[1, 2, 113, 226, 263, 526, 3709, 7418, 29719, 59438, 419117, 838234, 975467, 1950934, 110227771, 220455542]

約数ペア:

[(1, 220455542), (2, 110227771), (113, 1950934), (226, 975467), (263, 838234), (526, 419117), (3709, 59438), (7418, 29719)]