1109820010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{502181}}^1$

素因数の和:502218

約数の個数: 32

約数和(自身を含む): 2277897552

約数和(自身を除く): 1168077542

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 502181, 1004362, 2510905, 5021810, 6528353, 8537077, 13056706, 17074154, 32641765, 42685385, 65283530, 85370770, 110982001, 221964002, 554910005, 1109820010]

約数ペア:

[(1, 1109820010), (2, 554910005), (5, 221964002), (10, 110982001), (13, 85370770), (17, 65283530), (26, 42685385), (34, 32641765), (65, 17074154), (85, 13056706), (130, 8537077), (170, 6528353), (221, 5021810), (442, 2510905), (1105, 1004362), (2210, 502181)]