124539964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{438521}}^1$

素因数の和:438596

約数の個数: 12

約数和(自身を含む): 221015088

約数和(自身を除く): 96475124

約数列:

[1, 2, 4, 71, 142, 284, 438521, 877042, 1754084, 31134991, 62269982, 124539964]

約数ペア:

[(1, 124539964), (2, 62269982), (4, 31134991), (71, 1754084), (142, 877042), (284, 438521)]