420123448510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2471314403}}^1$

素因数の和:2471314427

約数の個数: 16

約数和(自身を含む): 800705866896

約数和(自身を除く): 380582418386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2471314403, 4942628806, 12356572015, 24713144030, 42012344851, 84024689702, 210061724255, 420123448510]

約数ペア:

[(1, 420123448510), (2, 210061724255), (5, 84024689702), (10, 42012344851), (17, 24713144030), (34, 12356572015), (85, 4942628806), (170, 2471314403)]