1770274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 2942496

約数和(自身を除く): 1172222

約数列:

[1, 2, 11, 22, 67, 134, 737, 1201, 1474, 2402, 13211, 26422, 80467, 160934, 885137, 1770274]

約数ペア:

[(1, 1770274), (2, 885137), (11, 160934), (22, 80467), (67, 26422), (134, 13211), (737, 2402), (1201, 1474)]