490651010

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{293803}}^1$

素因数の和:293977

約数の個数: 16

約数和(自身を含む): 888463296

約数和(自身を除く): 397812286

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 293803, 587606, 1469015, 2938030, 49065101, 98130202, 245325505, 490651010]

約数ペア:

[(1, 490651010), (2, 245325505), (5, 98130202), (10, 49065101), (167, 2938030), (334, 1469015), (835, 587606), (1670, 293803)]