2019998174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{331909}}^1$

素因数の和:332107

約数の個数: 16

約数和(自身を含む): 3226165200

約数和(自身を除く): 1206167026

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 331909, 663818, 5642453, 11284906, 59411711, 118823422, 1009999087, 2019998174]

約数ペア:

[(1, 2019998174), (2, 1009999087), (17, 118823422), (34, 59411711), (179, 11284906), (358, 5642453), (3043, 663818), (6086, 331909)]