506880052

素因数分解:

$2^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{11251}}^1$

素因数の和:12871

約数の個数: 24

約数和(自身を含む): 1014480320

約数和(自身を除く): 507600268

約数列:

[1, 2, 4, 7, 14, 28, 1609, 3218, 6436, 11251, 11263, 22502, 22526, 45004, 45052, 78757, 157514, 315028, 18102859, 36205718, 72411436, 126720013, 253440026, 506880052]

約数ペア:

[(1, 506880052), (2, 253440026), (4, 126720013), (7, 72411436), (14, 36205718), (28, 18102859), (1609, 315028), (3218, 157514), (6436, 78757), (11251, 45052), (11263, 45004), (22502, 22526)]