2080402946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{508159}}^1$

素因数の和:508273

約数の個数: 16

約数和(自身を含む): 3292876800

約数和(自身を除く): 1212473854

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 508159, 1016318, 11687657, 23375314, 45226151, 90452302, 1040201473, 2080402946]

約数ペア:

[(1, 2080402946), (2, 1040201473), (23, 90452302), (46, 45226151), (89, 23375314), (178, 11687657), (2047, 1016318), (4094, 508159)]