426515284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{4663}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 804446720

約数和(自身を除く): 377931436

約数列:

[1, 2, 4, 13, 26, 52, 1759, 3518, 4663, 7036, 9326, 18652, 22867, 45734, 60619, 91468, 121238, 242476, 8202217, 16404434, 32808868, 106628821, 213257642, 426515284]

約数ペア:

[(1, 426515284), (2, 213257642), (4, 106628821), (13, 32808868), (26, 16404434), (52, 8202217), (1759, 242476), (3518, 121238), (4663, 91468), (7036, 60619), (9326, 45734), (18652, 22867)]