1880521814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1318739}}^1$

素因数の和:1318795

約数の個数: 16

約数和(自身を含む): 3038376960

約数和(自身を除く): 1157855146

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 1318739, 2637478, 30330997, 40880909, 60661994, 81761818, 940260907, 1880521814]

約数ペア:

[(1, 1880521814), (2, 940260907), (23, 81761818), (31, 60661994), (46, 40880909), (62, 30330997), (713, 2637478), (1426, 1318739)]