2069968271

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 2481781632

約数和(自身を除く): 411813361

約数列:

[1, 7, 41, 43, 287, 301, 1681, 1763, 4091, 11767, 12341, 28637, 72283, 167731, 175913, 505981, 1174117, 1231391, 6876971, 7212433, 48138797, 50487031, 295709753, 2069968271]

約数ペア:

[(1, 2069968271), (7, 295709753), (41, 50487031), (43, 48138797), (287, 7212433), (301, 6876971), (1681, 1231391), (1763, 1174117), (4091, 505981), (11767, 175913), (12341, 167731), (28637, 72283)]