2011710382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{505201}}^1$

素因数の和:505395

約数の個数: 16

約数和(自身を含む): 3310083504

約数和(自身を除く): 1298373122

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 505201, 1010402, 5557211, 11114422, 91441381, 182882762, 1005855191, 2011710382]

約数ペア:

[(1, 2011710382), (2, 1005855191), (11, 182882762), (22, 91441381), (181, 11114422), (362, 5557211), (1991, 1010402), (3982, 505201)]