138049247042

素因数分解:

$2^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{5475103}}^1$

素因数の和:5476913

約数の個数: 16

約数和(自身を含む): 236787297792

約数和(自身を除く): 98738050750

約数列:

[1, 2, 7, 14, 1801, 3602, 12607, 25214, 5475103, 10950206, 38325721, 76651442, 9860660503, 19721321006, 69024623521, 138049247042]

約数ペア:

[(1, 138049247042), (2, 69024623521), (7, 19721321006), (14, 9860660503), (1801, 76651442), (3602, 38325721), (12607, 10950206), (25214, 5475103)]