42052802390

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5690501}}^1$

素因数の和:5691247

約数の個数: 16

約数和(自身を含む): 75797486640

約数和(自身を除く): 33744684250

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 5690501, 11381002, 28452505, 56905010, 4205280239, 8410560478, 21026401195, 42052802390]

約数ペア:

[(1, 42052802390), (2, 21026401195), (5, 8410560478), (10, 4205280239), (739, 56905010), (1478, 28452505), (3695, 11381002), (7390, 5690501)]