98291210

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{20183}}^1$

素因数の和:20677

約数の個数: 16

約数和(自身を含む): 177296256

約数和(自身を除く): 79005046

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 20183, 40366, 100915, 201830, 9829121, 19658242, 49145605, 98291210]

約数ペア:

[(1, 98291210), (2, 49145605), (5, 19658242), (10, 9829121), (487, 201830), (974, 100915), (2435, 40366), (4870, 20183)]