20170262

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12140

約数の個数: 24

約数和(自身を含む): 37268424

約数和(自身を除く): 17098162

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12107, 24214, 84749, 169498, 205819, 411638, 593243, 1186486, 1440733, 2881466, 10085131, 20170262]

約数ペア:

[(1, 20170262), (2, 10085131), (7, 2881466), (14, 1440733), (17, 1186486), (34, 593243), (49, 411638), (98, 205819), (119, 169498), (238, 84749), (833, 24214), (1666, 12107)]