2620236890

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{729871}}^1$

素因数の和:730237

約数の個数: 16

約数和(自身を含む): 4729570560

約数和(自身を除く): 2109333670

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 729871, 1459742, 3649355, 7298710, 262023689, 524047378, 1310118445, 2620236890]

約数ペア:

[(1, 2620236890), (2, 1310118445), (5, 524047378), (10, 262023689), (359, 7298710), (718, 3649355), (1795, 1459742), (3590, 729871)]