2180882015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{713873}}^1$

素因数の和:713938

約数の個数: 16

約数和(自身を含む): 2878339968

約数和(自身を除く): 697457953

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 713873, 3569365, 9280349, 33552031, 46401745, 167760155, 436176403, 2180882015]

約数ペア:

[(1, 2180882015), (5, 436176403), (13, 167760155), (47, 46401745), (65, 33552031), (235, 9280349), (611, 3569365), (3055, 713873)]