315040906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197147}}^1$

素因数の和:197213

約数の個数: 16

約数和(自身を含む): 511007616

約数和(自身を除く): 195966710

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 197147, 394294, 3351499, 6702998, 9265909, 18531818, 157520453, 315040906]

約数ペア:

[(1, 315040906), (2, 157520453), (17, 18531818), (34, 9265909), (47, 6702998), (94, 3351499), (799, 394294), (1598, 197147)]