1329129854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{838039}}^1$

素因数の和:838115

約数の個数: 16

約数和(自身を含む): 2182256160

約数和(自身を除く): 853126306

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 838039, 1676078, 10894507, 21789014, 51120379, 102240758, 664564927, 1329129854]

約数ペア:

[(1, 1329129854), (2, 664564927), (13, 102240758), (26, 51120379), (61, 21789014), (122, 10894507), (793, 1676078), (1586, 838039)]