527431138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{129209}}^1$

素因数の和:129381

約数の個数: 16

約数和(自身を含む): 857437560

約数和(自身を除く): 330006422

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 129209, 258418, 1679717, 3359434, 20285813, 40571626, 263715569, 527431138]

約数ペア:

[(1, 527431138), (2, 263715569), (13, 40571626), (26, 20285813), (157, 3359434), (314, 1679717), (2041, 258418), (4082, 129209)]