913478210

素因数分解:

$2^1\times 5^1\times {\mathrm{8389}}^1\times {\mathrm{10889}}^1$

素因数の和:19285

約数の個数: 16

約数和(自身を含む): 1644607800

約数和(自身を除く): 731129590

約数列:

[1, 2, 5, 10, 8389, 10889, 16778, 21778, 41945, 54445, 83890, 108890, 91347821, 182695642, 456739105, 913478210]

約数ペア:

[(1, 913478210), (2, 456739105), (5, 182695642), (10, 91347821), (8389, 108890), (10889, 83890), (16778, 54445), (21778, 41945)]