2113011628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{56359}}^1$

素因数の和:56486

約数の個数: 48

約数和(自身を含む): 4595368960

約数和(自身を除く): 2482357332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5356, 9373, 18746, 37492, 56359, 112718, 225436, 394513, 732667, 789026, 1465334, 1578052, 2930668, 5128669, 5804977, 10257338, 11609954, 20514676, 23219908, 40634839, 75464701, 81269678, 150929402, 162539356, 301858804, 528252907, 1056505814, 2113011628]

約数ペア:

[(1, 2113011628), (2, 1056505814), (4, 528252907), (7, 301858804), (13, 162539356), (14, 150929402), (26, 81269678), (28, 75464701), (52, 40634839), (91, 23219908), (103, 20514676), (182, 11609954), (206, 10257338), (364, 5804977), (412, 5128669), (721, 2930668), (1339, 1578052), (1442, 1465334), (2678, 789026), (2884, 732667), (5356, 394513), (9373, 225436), (18746, 112718), (37492, 56359)]