2028931045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{187951}}^1$

素因数の和:188100

約数の個数: 16

約数和(自身を含む): 2598248448

約数和(自身を除く): 569317403

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 187951, 939755, 3195167, 15975835, 23869777, 119348885, 405786209, 2028931045]

約数ペア:

[(1, 2028931045), (5, 405786209), (17, 119348885), (85, 23869777), (127, 15975835), (635, 3195167), (2159, 939755), (10795, 187951)]