486517870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{99901}}^1$

素因数の和:100395

約数の個数: 16

約数和(自身を含む): 877539168

約数和(自身を除く): 391021298

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 99901, 199802, 499505, 999010, 48651787, 97303574, 243258935, 486517870]

約数ペア:

[(1, 486517870), (2, 243258935), (5, 97303574), (10, 48651787), (487, 999010), (974, 499505), (2435, 199802), (4870, 99901)]