131717710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{454199}}^1$

素因数の和:454235

約数の個数: 16

約数和(自身を含む): 245268000

約数和(自身を除く): 113550290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 454199, 908398, 2270995, 4541990, 13171771, 26343542, 65858855, 131717710]

約数ペア:

[(1, 131717710), (2, 65858855), (5, 26343542), (10, 13171771), (29, 4541990), (58, 2270995), (145, 908398), (290, 454199)]