70470292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{409711}}^1$

素因数の和:409758

約数の個数: 12

約数和(自身を含む): 126191296

約数和(自身を除く): 55721004

約数列:

[1, 2, 4, 43, 86, 172, 409711, 819422, 1638844, 17617573, 35235146, 70470292]

約数ペア:

[(1, 70470292), (2, 35235146), (4, 17617573), (43, 1638844), (86, 819422), (172, 409711)]