2051211162026

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{1553}}^1\times {\mathrm{300593}}^1$

素因数の和:302187

約数の個数: 32

約数和(自身を含む): 3335258762640

約数和(自身を除く): 1284047600614

約数列:

[1, 2, 13, 26, 169, 338, 1553, 2197, 3106, 4394, 20189, 40378, 262457, 300593, 524914, 601186, 3411941, 3907709, 6823882, 7815418, 50800217, 101600434, 466820929, 660402821, 933641858, 1320805642, 6068672077, 12137344154, 78892737001, 157785474002, 1025605581013, 2051211162026]

約数ペア:

[(1, 2051211162026), (2, 1025605581013), (13, 157785474002), (26, 78892737001), (169, 12137344154), (338, 6068672077), (1553, 1320805642), (2197, 933641858), (3106, 660402821), (4394, 466820929), (20189, 101600434), (40378, 50800217), (262457, 7815418), (300593, 6823882), (524914, 3907709), (601186, 3411941)]