1890746985076

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{698207897}}^1$

素因数の和:698208578

約数の個数: 12

約数和(自身を含む): 3313694683908

約数和(自身を除く): 1422947698832

約数列:

[1, 2, 4, 677, 1354, 2708, 698207897, 1396415794, 2792831588, 472686746269, 945373492538, 1890746985076]

約数ペア:

[(1, 1890746985076), (2, 945373492538), (4, 472686746269), (677, 2792831588), (1354, 1396415794), (2708, 698207897)]