5158118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 9386496

約数和(自身を除く): 4228378

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 193, 322, 386, 581, 1162, 1351, 1909, 2702, 3818, 4439, 8878, 13363, 16019, 26726, 31073, 32038, 62146, 112133, 224266, 368437, 736874, 2579059, 5158118]

約数ペア:

[(1, 5158118), (2, 2579059), (7, 736874), (14, 368437), (23, 224266), (46, 112133), (83, 62146), (161, 32038), (166, 31073), (193, 26726), (322, 16019), (386, 13363), (581, 8878), (1162, 4439), (1351, 3818), (1909, 2702)]