61128470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470219}}^1$

素因数の和:470239

約数の個数: 16

約数和(自身を含む): 118495440

約数和(自身を除く): 57366970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 470219, 940438, 2351095, 4702190, 6112847, 12225694, 30564235, 61128470]

約数ペア:

[(1, 61128470), (2, 30564235), (5, 12225694), (10, 6112847), (13, 4702190), (26, 2351095), (65, 940438), (130, 470219)]