2080774985

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1\times {\mathrm{3797}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 2520170496

約数和(自身を除く): 439395511

約数列:

[1, 5, 127, 635, 863, 3797, 4315, 18985, 109601, 482219, 548005, 2411095, 3276811, 16384055, 416154997, 2080774985]

約数ペア:

[(1, 2080774985), (5, 416154997), (127, 16384055), (635, 3276811), (863, 2411095), (3797, 548005), (4315, 482219), (18985, 109601)]