2053430316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{49991}}^1$

素因数の和:50171

約数の個数: 72

約数和(自身を含む): 5968644864

約数和(自身を除く): 3915214548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 13692, 20538, 41076, 49991, 99982, 149973, 199964, 299946, 349937, 449919, 599892, 699874, 899838, 1049811, 1399748, 1799676, 2099622, 3149433, 4199244, 6298866, 8148533, 12597732, 16297066, 24445599, 32594132, 48891198, 57039731, 73336797, 97782396, 114079462, 146673594, 171119193, 228158924, 293347188, 342238386, 513357579, 684476772, 1026715158, 2053430316]

約数ペア:

[(1, 2053430316), (2, 1026715158), (3, 684476772), (4, 513357579), (6, 342238386), (7, 293347188), (9, 228158924), (12, 171119193), (14, 146673594), (18, 114079462), (21, 97782396), (28, 73336797), (36, 57039731), (42, 48891198), (63, 32594132), (84, 24445599), (126, 16297066), (163, 12597732), (252, 8148533), (326, 6298866), (489, 4199244), (652, 3149433), (978, 2099622), (1141, 1799676), (1467, 1399748), (1956, 1049811), (2282, 899838), (2934, 699874), (3423, 599892), (4564, 449919), (5868, 349937), (6846, 299946), (10269, 199964), (13692, 149973), (20538, 99982), (41076, 49991)]