1189596478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{17509}}^1$

素因数の和:17752

約数の個数: 32

約数和(自身を含む): 2138181120

約数和(自身を除く): 948584642

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1477, 2954, 4853, 9706, 17509, 33971, 35018, 67942, 122563, 245126, 402707, 805414, 2818949, 3694399, 5637898, 7388798, 25860793, 51721586, 84971177, 169942354, 594798239, 1189596478]

約数ペア:

[(1, 1189596478), (2, 594798239), (7, 169942354), (14, 84971177), (23, 51721586), (46, 25860793), (161, 7388798), (211, 5637898), (322, 3694399), (422, 2818949), (1477, 805414), (2954, 402707), (4853, 245126), (9706, 122563), (17509, 67942), (33971, 35018)]