1377772084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257239}}^1$

素因数の和:257359

約数の個数: 24

約数和(自身を含む): 2621790080

約数和(自身を除く): 1244017996

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 257239, 514478, 1028956, 3344107, 6688214, 13376428, 26495617, 52991234, 105982468, 344443021, 688886042, 1377772084]

約数ペア:

[(1, 1377772084), (2, 688886042), (4, 344443021), (13, 105982468), (26, 52991234), (52, 26495617), (103, 13376428), (206, 6688214), (412, 3344107), (1339, 1028956), (2678, 514478), (5356, 257239)]