520075322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1176641}}^1$

素因数の和:1176673

約数の個数: 16

約数和(自身を含む): 889541352

約数和(自身を除く): 369466030

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1176641, 2353282, 15296333, 20002897, 30592666, 40005794, 260037661, 520075322]

約数ペア:

[(1, 520075322), (2, 260037661), (13, 40005794), (17, 30592666), (26, 20002897), (34, 15296333), (221, 2353282), (442, 1176641)]