825789872

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{267419}}^1$

素因数の和:267620

約数の個数: 20

約数和(自身を含む): 1608263880

約数和(自身を除く): 782474008

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 267419, 534838, 1069676, 2139352, 4278704, 51611867, 103223734, 206447468, 412894936, 825789872]

約数ペア:

[(1, 825789872), (2, 412894936), (4, 206447468), (8, 103223734), (16, 51611867), (193, 4278704), (386, 2139352), (772, 1069676), (1544, 534838), (3088, 267419)]