2859448930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{160553}}^1$

素因数の和:160710

約数の個数: 32

約数和(自身を含む): 5583425904

約数和(自身を除く): 2723976974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 160553, 321106, 802765, 1605530, 2087189, 4174378, 10435945, 20871890, 21995761, 43991522, 109978805, 219957610, 285944893, 571889786, 1429724465, 2859448930]

約数ペア:

[(1, 2859448930), (2, 1429724465), (5, 571889786), (10, 285944893), (13, 219957610), (26, 109978805), (65, 43991522), (130, 21995761), (137, 20871890), (274, 10435945), (685, 4174378), (1370, 2087189), (1781, 1605530), (3562, 802765), (8905, 321106), (17810, 160553)]