2081570402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{23753}}^1$

素因数の和:24817

約数の個数: 16

約数和(自身を含む): 3198238560

約数和(自身を除く): 1116668158

約数列:

[1, 2, 43, 86, 1019, 2038, 23753, 43817, 47506, 87634, 1021379, 2042758, 24204307, 48408614, 1040785201, 2081570402]

約数ペア:

[(1, 2081570402), (2, 1040785201), (43, 48408614), (86, 24204307), (1019, 2042758), (2038, 1021379), (23753, 87634), (43817, 47506)]