1937260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 4381776

約数和(自身を除く): 2444516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7451, 14902, 29804, 37255, 74510, 96863, 149020, 193726, 387452, 484315, 968630, 1937260]

約数ペア:

[(1, 1937260), (2, 968630), (4, 484315), (5, 387452), (10, 193726), (13, 149020), (20, 96863), (26, 74510), (52, 37255), (65, 29804), (130, 14902), (260, 7451)]