1520492816

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{79657}}^1$

素因数の和:80858

約数の個数: 20

約数和(自身を含む): 2948461212

約数和(自身を除く): 1427968396

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 9544, 19088, 79657, 159314, 318628, 637256, 1274512, 95030801, 190061602, 380123204, 760246408, 1520492816]

約数ペア:

[(1, 1520492816), (2, 760246408), (4, 380123204), (8, 190061602), (16, 95030801), (1193, 1274512), (2386, 637256), (4772, 318628), (9544, 159314), (19088, 79657)]