283324496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{194591}}^1$

素因数の和:194619

約数の個数: 40

約数和(自身を含む): 675623424

約数和(自身を除く): 392298928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 194591, 389182, 778364, 1362137, 1556728, 2529683, 2724274, 3113456, 5059366, 5448548, 10118732, 10897096, 17707781, 20237464, 21794192, 35415562, 40474928, 70831124, 141662248, 283324496]

約数ペア:

[(1, 283324496), (2, 141662248), (4, 70831124), (7, 40474928), (8, 35415562), (13, 21794192), (14, 20237464), (16, 17707781), (26, 10897096), (28, 10118732), (52, 5448548), (56, 5059366), (91, 3113456), (104, 2724274), (112, 2529683), (182, 1556728), (208, 1362137), (364, 778364), (728, 389182), (1456, 194591)]