2012340421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{762539}}^1$

素因数の和:762588

約数の個数: 16

約数和(自身を含む): 2562134400

約数和(自身を除く): 549793979

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 762539, 5337773, 9913007, 22113631, 69391049, 154795417, 287477203, 2012340421]

約数ペア:

[(1, 2012340421), (7, 287477203), (13, 154795417), (29, 69391049), (91, 22113631), (203, 9913007), (377, 5337773), (2639, 762539)]