317440565534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1\times {\mathrm{1974403}}^1$

素因数の和:1978655

約数の個数: 16

約数和(自身を含む): 501340663680

約数和(自身を除く): 183900098146

約数列:

[1, 2, 19, 38, 4231, 8462, 80389, 160778, 1974403, 3948806, 37513657, 75027314, 8353699093, 16707398186, 158720282767, 317440565534]

約数ペア:

[(1, 317440565534), (2, 158720282767), (19, 16707398186), (38, 8353699093), (4231, 75027314), (8462, 37513657), (80389, 3948806), (160778, 1974403)]