2706216478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{178817}}^1$

素因数の和:178896

約数の個数: 32

約数和(自身を含む): 4943960064

約数和(自身を除く): 2237743586

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 178817, 357634, 1251719, 2503438, 4112791, 8225582, 8404399, 16808798, 28789537, 57579074, 58830793, 117661586, 193301177, 386602354, 1353108239, 2706216478]

約数ペア:

[(1, 2706216478), (2, 1353108239), (7, 386602354), (14, 193301177), (23, 117661586), (46, 58830793), (47, 57579074), (94, 28789537), (161, 16808798), (322, 8404399), (329, 8225582), (658, 4112791), (1081, 2503438), (2162, 1251719), (7567, 357634), (15134, 178817)]