1549132018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 2890432512

約数和(自身を除く): 1341300494

約数列:

[1, 2, 7, 14, 23, 43, 46, 53, 86, 106, 161, 301, 322, 371, 602, 742, 989, 1219, 1978, 2111, 2279, 2438, 4222, 4558, 6923, 8533, 13846, 14777, 15953, 17066, 29554, 31906, 48553, 52417, 90773, 97106, 104834, 111883, 181546, 223766, 339871, 366919, 635411, 679742, 733838, 783181, 1270822, 1566362, 2087779, 2573309, 4175558, 4810969, 5146618, 9621938, 14614453, 18013163, 29228906, 33676783, 36026326, 67353566, 110652287, 221304574, 774566009, 1549132018]

約数ペア:

[(1, 1549132018), (2, 774566009), (7, 221304574), (14, 110652287), (23, 67353566), (43, 36026326), (46, 33676783), (53, 29228906), (86, 18013163), (106, 14614453), (161, 9621938), (301, 5146618), (322, 4810969), (371, 4175558), (602, 2573309), (742, 2087779), (989, 1566362), (1219, 1270822), (1978, 783181), (2111, 733838), (2279, 679742), (2438, 635411), (4222, 366919), (4558, 339871), (6923, 223766), (8533, 181546), (13846, 111883), (14777, 104834), (15953, 97106), (17066, 90773), (29554, 52417), (31906, 48553)]