2803849529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 3276370944

約数和(自身を除く): 472521415

約数列:

[1, 13, 31, 37, 43, 403, 481, 559, 1147, 1333, 1591, 4373, 14911, 17329, 20683, 49321, 56849, 135563, 161801, 188039, 641173, 1762319, 2103413, 2444507, 5015831, 5829209, 6957443, 65205803, 75779717, 90446759, 215680733, 2803849529]

約数ペア:

[(1, 2803849529), (13, 215680733), (31, 90446759), (37, 75779717), (43, 65205803), (403, 6957443), (481, 5829209), (559, 5015831), (1147, 2444507), (1333, 2103413), (1591, 1762319), (4373, 641173), (14911, 188039), (17329, 161801), (20683, 135563), (49321, 56849)]