222723648748

素因数分解:

$2^2\times {\mathrm{13451}}^1\times {\mathrm{4139537}}^1$

素因数の和:4152992

約数の個数: 12

約数和(自身を含む): 389795456232

約数和(自身を除く): 167071807484

約数列:

[1, 2, 4, 13451, 26902, 53804, 4139537, 8279074, 16558148, 55680912187, 111361824374, 222723648748]

約数ペア:

[(1, 222723648748), (2, 111361824374), (4, 55680912187), (13451, 16558148), (26902, 8279074), (53804, 4139537)]