2051700530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18651823}}^1$

素因数の和:18651841

約数の個数: 16

約数和(自身を含む): 4028793984

約数和(自身を除く): 1977093454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18651823, 37303646, 93259115, 186518230, 205170053, 410340106, 1025850265, 2051700530]

約数ペア:

[(1, 2051700530), (2, 1025850265), (5, 410340106), (10, 205170053), (11, 186518230), (22, 93259115), (55, 37303646), (110, 18651823)]