3964198

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 24

約数和(自身を含む): 7284600

約数和(自身を除く): 3320402

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2129, 4258, 14903, 29806, 40451, 80902, 104321, 208642, 283157, 566314, 1982099, 3964198]

約数ペア:

[(1, 3964198), (2, 1982099), (7, 566314), (14, 283157), (19, 208642), (38, 104321), (49, 80902), (98, 40451), (133, 29806), (266, 14903), (931, 4258), (1862, 2129)]