2212155310

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{210481}}^1$

素因数の和:211539

約数の個数: 16

約数和(自身を含む): 3985687152

約数和(自身を除く): 1773531842

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 210481, 420962, 1052405, 2104810, 221215531, 442431062, 1106077655, 2212155310]

約数ペア:

[(1, 2212155310), (2, 1106077655), (5, 442431062), (10, 221215531), (1051, 2104810), (2102, 1052405), (5255, 420962), (10510, 210481)]