428680968

素因数分解:

$2^3\times 3^1\times {\mathrm{17861707}}^1$

素因数の和:17861716

約数の個数: 16

約数和(自身を含む): 1071702480

約数和(自身を除く): 643021512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17861707, 35723414, 53585121, 71446828, 107170242, 142893656, 214340484, 428680968]

約数ペア:

[(1, 428680968), (2, 214340484), (3, 142893656), (4, 107170242), (6, 71446828), (8, 53585121), (12, 35723414), (24, 17861707)]