660080114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{289763}}^1$

素因数の和:289849

約数の個数: 16

約数和(自身を含む): 1064013408

約数和(自身を除く): 403933294

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 289763, 579526, 4925971, 9851942, 19414121, 38828242, 330040057, 660080114]

約数ペア:

[(1, 660080114), (2, 330040057), (17, 38828242), (34, 19414121), (67, 9851942), (134, 4925971), (1139, 579526), (2278, 289763)]