2013574961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{251}}^2\times {\mathrm{1031}}^1$

素因数の和:1564

約数の個数: 12

約数和(自身を含む): 2088867072

約数和(自身を除く): 75292111

約数列:

[1, 31, 251, 1031, 7781, 31961, 63001, 258781, 1953031, 8022211, 64954031, 2013574961]

約数ペア:

[(1, 2013574961), (31, 64954031), (251, 8022211), (1031, 1953031), (7781, 258781), (31961, 63001)]