1797486568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13216813}}^1$

素因数の和:13216836

約数の個数: 16

約数和(自身を含む): 3568539780

約数和(自身を除く): 1771053212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13216813, 26433626, 52867252, 105734504, 224685821, 449371642, 898743284, 1797486568]

約数ペア:

[(1, 1797486568), (2, 898743284), (4, 449371642), (8, 224685821), (17, 105734504), (34, 52867252), (68, 26433626), (136, 13216813)]