392513044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6469}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 860872320

約数和(自身を除く): 468359276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2758, 4334, 5516, 6469, 8668, 12938, 15169, 25876, 30338, 45283, 60676, 71159, 90566, 142318, 181132, 284636, 498113, 996226, 1274393, 1992452, 2548786, 5097572, 8920751, 14018323, 17841502, 28036646, 35683004, 56073292, 98128261, 196256522, 392513044]

約数ペア:

[(1, 392513044), (2, 196256522), (4, 98128261), (7, 56073292), (11, 35683004), (14, 28036646), (22, 17841502), (28, 14018323), (44, 8920751), (77, 5097572), (154, 2548786), (197, 1992452), (308, 1274393), (394, 996226), (788, 498113), (1379, 284636), (2167, 181132), (2758, 142318), (4334, 90566), (5516, 71159), (6469, 60676), (8668, 45283), (12938, 30338), (15169, 25876)]