89090430910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685311007}}^1$

素因数の和:685311027

約数の個数: 16

約数和(自身を含む): 172698374016

約数和(自身を除く): 83607943106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 685311007, 1370622014, 3426555035, 6853110070, 8909043091, 17818086182, 44545215455, 89090430910]

約数ペア:

[(1, 89090430910), (2, 44545215455), (5, 17818086182), (10, 8909043091), (13, 6853110070), (26, 3426555035), (65, 1370622014), (130, 685311007)]