2015483977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{536461}}^1$

素因数の和:536508

約数の個数: 12

約数和(自身を含む): 2305713676

約数和(自身を除く): 290229699

約数列:

[1, 13, 17, 221, 289, 3757, 536461, 6973993, 9119837, 118557881, 155037229, 2015483977]

約数ペア:

[(1, 2015483977), (13, 155037229), (17, 118557881), (221, 9119837), (289, 6973993), (3757, 536461)]