1640573045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{6217}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 1994485680

約数和(自身を除く): 353912635

約数列:

[1, 5, 89, 445, 593, 2965, 6217, 31085, 52777, 263885, 553313, 2766565, 3686681, 18433405, 328114609, 1640573045]

約数ペア:

[(1, 1640573045), (5, 328114609), (89, 18433405), (445, 3686681), (593, 2766565), (2965, 553313), (6217, 263885), (31085, 52777)]