2085963472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{9187}}^1$

素因数の和:9835

約数の個数: 40

約数和(自身を含む): 4224568896

約数和(自身を除く): 2138605424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 617, 1234, 2468, 4936, 9187, 9872, 14191, 18374, 28382, 36748, 56764, 73496, 113528, 146992, 211301, 227056, 422602, 845204, 1690408, 3380816, 5668379, 11336758, 22673516, 45347032, 90694064, 130372717, 260745434, 521490868, 1042981736, 2085963472]

約数ペア:

[(1, 2085963472), (2, 1042981736), (4, 521490868), (8, 260745434), (16, 130372717), (23, 90694064), (46, 45347032), (92, 22673516), (184, 11336758), (368, 5668379), (617, 3380816), (1234, 1690408), (2468, 845204), (4936, 422602), (9187, 227056), (9872, 211301), (14191, 146992), (18374, 113528), (28382, 73496), (36748, 56764)]