745628674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 1353425472

約数和(自身を除く): 607796798

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 529, 581, 1058, 1162, 1213, 1909, 2426, 3703, 3818, 7406, 8491, 13363, 16982, 26726, 27899, 43907, 55798, 87814, 100679, 195293, 201358, 307349, 390586, 614698, 641677, 704753, 1283354, 1409506, 2315617, 4491739, 4631234, 8983478, 16209319, 32418638, 53259191, 106518382, 372814337, 745628674]

約数ペア:

[(1, 745628674), (2, 372814337), (7, 106518382), (14, 53259191), (23, 32418638), (46, 16209319), (83, 8983478), (161, 4631234), (166, 4491739), (322, 2315617), (529, 1409506), (581, 1283354), (1058, 704753), (1162, 641677), (1213, 614698), (1909, 390586), (2426, 307349), (3703, 201358), (3818, 195293), (7406, 100679), (8491, 87814), (13363, 55798), (16982, 43907), (26726, 27899)]