1660054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 2763216

約数和(自身を除く): 1103162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1237, 1342, 2474, 13607, 27214, 75457, 150914, 830027, 1660054]

約数ペア:

[(1, 1660054), (2, 830027), (11, 150914), (22, 75457), (61, 27214), (122, 13607), (671, 2474), (1237, 1342)]