2046242009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{5003}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 2525979168

約数和(自身を除く): 479737159

約数列:

[1, 7, 17, 49, 119, 491, 833, 3437, 5003, 8347, 24059, 35021, 58429, 85051, 245147, 409003, 595357, 2456473, 4167499, 17195311, 41760041, 120367177, 292320287, 2046242009]

約数ペア:

[(1, 2046242009), (7, 292320287), (17, 120367177), (49, 41760041), (119, 17195311), (491, 4167499), (833, 2456473), (3437, 595357), (5003, 409003), (8347, 245147), (24059, 85051), (35021, 58429)]