1649676977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{61631}}^1$

素因数の和:61744

約数の個数: 16

約数和(自身を含む): 1863751680

約数和(自身を除く): 214074703

約数列:

[1, 13, 29, 71, 377, 923, 2059, 26767, 61631, 801203, 1787299, 4375801, 23234887, 56885413, 126898229, 1649676977]

約数ペア:

[(1, 1649676977), (13, 126898229), (29, 56885413), (71, 23234887), (377, 4375801), (923, 1787299), (2059, 801203), (26767, 61631)]