4277260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16473

約数の個数: 24

約数和(自身を含む): 9673776

約数和(自身を除く): 5396516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16451, 32902, 65804, 82255, 164510, 213863, 329020, 427726, 855452, 1069315, 2138630, 4277260]

約数ペア:

[(1, 4277260), (2, 2138630), (4, 1069315), (5, 855452), (10, 427726), (13, 329020), (20, 213863), (26, 164510), (52, 82255), (65, 65804), (130, 32902), (260, 16451)]