317787674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{3989}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 485359560

約数和(自身を除く): 167571886

約数列:

[1, 2, 61, 122, 653, 1306, 3989, 7978, 39833, 79666, 243329, 486658, 2604817, 5209634, 158893837, 317787674]

約数ペア:

[(1, 317787674), (2, 158893837), (61, 5209634), (122, 2604817), (653, 486658), (1306, 243329), (3989, 79666), (7978, 39833)]