2078208041

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6202

約数の個数: 36

約数和(自身を含む): 2682060444

約数和(自身を除く): 603852403

約数列:

[1, 7, 13, 41, 49, 91, 169, 287, 533, 637, 1183, 2009, 3731, 6121, 6929, 8281, 26117, 42847, 48503, 79573, 250961, 299929, 339521, 557011, 1034449, 1756727, 3262493, 3899077, 7241143, 12297089, 22837451, 42412409, 50688001, 159862157, 296886863, 2078208041]

約数ペア:

[(1, 2078208041), (7, 296886863), (13, 159862157), (41, 50688001), (49, 42412409), (91, 22837451), (169, 12297089), (287, 7241143), (533, 3899077), (637, 3262493), (1183, 1756727), (2009, 1034449), (3731, 557011), (6121, 339521), (6929, 299929), (8281, 250961), (26117, 79573), (42847, 48503)]