2012201107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{55079}}^1$

素因数の和:55410

約数の個数: 16

約数和(自身を含む): 2442908160

約数和(自身を除く): 430707053

約数列:

[1, 7, 17, 119, 307, 2149, 5219, 36533, 55079, 385553, 936343, 6554401, 16909253, 118364771, 287457301, 2012201107]

約数ペア:

[(1, 2012201107), (7, 287457301), (17, 118364771), (119, 16909253), (307, 6554401), (2149, 936343), (5219, 385553), (36533, 55079)]