2390664574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 3776336640

約数和(自身を除く): 1385672066

約数列:

[1, 2, 23, 46, 227, 283, 454, 566, 809, 1618, 5221, 6509, 10442, 13018, 18607, 37214, 64241, 128482, 183643, 228947, 367286, 457894, 1477543, 2955086, 4223789, 5265781, 8447578, 10531562, 51970969, 103941938, 1195332287, 2390664574]

約数ペア:

[(1, 2390664574), (2, 1195332287), (23, 103941938), (46, 51970969), (227, 10531562), (283, 8447578), (454, 5265781), (566, 4223789), (809, 2955086), (1618, 1477543), (5221, 457894), (6509, 367286), (10442, 228947), (13018, 183643), (18607, 128482), (37214, 64241)]