677012848

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{41443}}^1$

素因数の和:42472

約数の個数: 20

約数和(自身を含む): 1313028808

約数和(自身を除く): 636015960

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 16336, 41443, 82886, 165772, 331544, 663088, 42313303, 84626606, 169253212, 338506424, 677012848]

約数ペア:

[(1, 677012848), (2, 338506424), (4, 169253212), (8, 84626606), (16, 42313303), (1021, 663088), (2042, 331544), (4084, 165772), (8168, 82886), (16336, 41443)]