539571214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 1052642304

約数和(自身を除く): 513071090

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 83, 91, 161, 166, 182, 299, 322, 581, 598, 1079, 1162, 1553, 1909, 2093, 2158, 3106, 3818, 4186, 7553, 10871, 13363, 15106, 20189, 21742, 24817, 26726, 35719, 40378, 49634, 71438, 128899, 141323, 173719, 250033, 257798, 282646, 347438, 464347, 500066, 902293, 928694, 1675687, 1804586, 2964677, 3250429, 3351374, 5929354, 6500858, 11729809, 20752739, 23459618, 38540801, 41505478, 77081602, 269785607, 539571214]

約数ペア:

[(1, 539571214), (2, 269785607), (7, 77081602), (13, 41505478), (14, 38540801), (23, 23459618), (26, 20752739), (46, 11729809), (83, 6500858), (91, 5929354), (161, 3351374), (166, 3250429), (182, 2964677), (299, 1804586), (322, 1675687), (581, 928694), (598, 902293), (1079, 500066), (1162, 464347), (1553, 347438), (1909, 282646), (2093, 257798), (2158, 250033), (3106, 173719), (3818, 141323), (4186, 128899), (7553, 71438), (10871, 49634), (13363, 40378), (15106, 35719), (20189, 26726), (21742, 24817)]