2225778838

素因数分解:

$2^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1\times {\mathrm{2719}}^1$

素因数の和:4011

約数の個数: 16

約数和(自身を含む): 3350430720

約数和(自身を除く): 1124651882

約数列:

[1, 2, 563, 727, 1126, 1454, 2719, 5438, 409301, 818602, 1530797, 1976713, 3061594, 3953426, 1112889419, 2225778838]

約数ペア:

[(1, 2225778838), (2, 1112889419), (563, 3953426), (727, 3061594), (1126, 1976713), (1454, 1530797), (2719, 818602), (5438, 409301)]