2693486545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{142099}}^1$

素因数の和:142344

約数の個数: 16

約数和(自身を含む): 3437683200

約数和(自身を除く): 744196655

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 18955, 142099, 710495, 2415683, 12078415, 31688077, 158440385, 538697309, 2693486545]

約数ペア:

[(1, 2693486545), (5, 538697309), (17, 158440385), (85, 31688077), (223, 12078415), (1115, 2415683), (3791, 710495), (18955, 142099)]