1320248842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{88643}}^1$

素因数の和:89333

約数の個数: 16

約数和(自身を含む): 2163622752

約数和(自身を除く): 843373910

約数列:

[1, 2, 11, 22, 677, 1354, 7447, 14894, 88643, 177286, 975073, 1950146, 60011311, 120022622, 660124421, 1320248842]

約数ペア:

[(1, 1320248842), (2, 660124421), (11, 120022622), (22, 60011311), (677, 1950146), (1354, 975073), (7447, 177286), (14894, 88643)]