2247229292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{8009}}^1$

素因数の和:8942

約数の個数: 48

約数和(自身を含む): 4909040640

約数和(自身を除く): 2661811348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 911, 1822, 3644, 6377, 8009, 10021, 12754, 16018, 20042, 25508, 32036, 40084, 56063, 70147, 88099, 112126, 140294, 176198, 224252, 280588, 352396, 616693, 1233386, 2466772, 7296199, 14592398, 29184796, 51073393, 80258189, 102146786, 160516378, 204293572, 321032756, 561807323, 1123614646, 2247229292]

約数ペア:

[(1, 2247229292), (2, 1123614646), (4, 561807323), (7, 321032756), (11, 204293572), (14, 160516378), (22, 102146786), (28, 80258189), (44, 51073393), (77, 29184796), (154, 14592398), (308, 7296199), (911, 2466772), (1822, 1233386), (3644, 616693), (6377, 352396), (8009, 280588), (10021, 224252), (12754, 176198), (16018, 140294), (20042, 112126), (25508, 88099), (32036, 70147), (40084, 56063)]