285435542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1199309}}^1$

素因数の和:1199335

約数の個数: 16

約数和(自身を含む): 518101920

約数和(自身を除く): 232666378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1199309, 2398618, 8395163, 16790326, 20388253, 40776506, 142717771, 285435542]

約数ペア:

[(1, 285435542), (2, 142717771), (7, 40776506), (14, 20388253), (17, 16790326), (34, 8395163), (119, 2398618), (238, 1199309)]