2015566897

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{7001}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 2145636864

約数和(自身を除く): 130069967

約数列:

[1, 31, 37, 251, 1147, 7001, 7781, 9287, 217031, 259037, 287897, 1757251, 8030147, 54474781, 65018287, 2015566897]

約数ペア:

[(1, 2015566897), (31, 65018287), (37, 54474781), (251, 8030147), (1147, 1757251), (7001, 287897), (7781, 259037), (9287, 217031)]