2101680010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1534073}}^1$

素因数の和:1534217

約数の個数: 16

約数和(自身を含む): 3810639816

約数和(自身を除く): 1708959806

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1534073, 3068146, 7670365, 15340730, 210168001, 420336002, 1050840005, 2101680010]

約数ペア:

[(1, 2101680010), (2, 1050840005), (5, 420336002), (10, 210168001), (137, 15340730), (274, 7670365), (685, 3068146), (1370, 1534073)]