249535910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14011}}^1$

素因数の和:14168

約数の個数: 32

約数和(自身を含む): 487281312

約数和(自身を除く): 237745402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 14011, 17810, 28022, 70055, 140110, 182143, 364286, 910715, 1821430, 1919507, 3839014, 9597535, 19195070, 24953591, 49907182, 124767955, 249535910]

約数ペア:

[(1, 249535910), (2, 124767955), (5, 49907182), (10, 24953591), (13, 19195070), (26, 9597535), (65, 3839014), (130, 1919507), (137, 1821430), (274, 910715), (685, 364286), (1370, 182143), (1781, 140110), (3562, 70055), (8905, 28022), (14011, 17810)]