428213510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2518903}}^1$

素因数の和:2518927

約数の個数: 16

約数和(自身を含む): 816124896

約数和(自身を除く): 387911386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2518903, 5037806, 12594515, 25189030, 42821351, 85642702, 214106755, 428213510]

約数ペア:

[(1, 428213510), (2, 214106755), (5, 85642702), (10, 42821351), (17, 25189030), (34, 12594515), (85, 5037806), (170, 2518903)]