289669078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{5171}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 446922864

約数和(自身を除く): 157253786

約数列:

[1, 2, 37, 74, 757, 1514, 5171, 10342, 28009, 56018, 191327, 382654, 3914447, 7828894, 144834539, 289669078]

約数ペア:

[(1, 289669078), (2, 144834539), (37, 7828894), (74, 3914447), (757, 382654), (1514, 191327), (5171, 56018), (10342, 28009)]