2012165865

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{4463}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 3584984832

約数和(自身を除く): 1572818967

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 233, 387, 645, 699, 1165, 1935, 2097, 3495, 4463, 10019, 10485, 13389, 22315, 30057, 40167, 50095, 66945, 90171, 150285, 191909, 200835, 450855, 575727, 959545, 1039879, 1727181, 2878635, 3119637, 5199395, 8635905, 9358911, 15598185, 44714797, 46794555, 134144391, 223573985, 402433173, 670721955, 2012165865]

約数ペア:

[(1, 2012165865), (3, 670721955), (5, 402433173), (9, 223573985), (15, 134144391), (43, 46794555), (45, 44714797), (129, 15598185), (215, 9358911), (233, 8635905), (387, 5199395), (645, 3119637), (699, 2878635), (1165, 1727181), (1935, 1039879), (2097, 959545), (3495, 575727), (4463, 450855), (10019, 200835), (10485, 191909), (13389, 150285), (22315, 90171), (30057, 66945), (40167, 50095)]