1728268438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2890081}}^1$

素因数の和:2890119

約数の個数: 16

約数和(自身を含む): 2913202656

約数和(自身を除く): 1184934218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 2890081, 5780162, 37571053, 66471863, 75142106, 132943726, 864134219, 1728268438]

約数ペア:

[(1, 1728268438), (2, 864134219), (13, 132943726), (23, 75142106), (26, 66471863), (46, 37571053), (299, 5780162), (598, 2890081)]