828790786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1459}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 1328296320

約数和(自身を除く): 499505534

約数列:

[1, 2, 23, 46, 53, 106, 233, 466, 1219, 1459, 2438, 2918, 5359, 10718, 12349, 24698, 33557, 67114, 77327, 154654, 284027, 339947, 568054, 679894, 1778521, 3557042, 7818781, 15637562, 18017191, 36034382, 414395393, 828790786]

約数ペア:

[(1, 828790786), (2, 414395393), (23, 36034382), (46, 18017191), (53, 15637562), (106, 7818781), (233, 3557042), (466, 1778521), (1219, 679894), (1459, 568054), (2438, 339947), (2918, 284027), (5359, 154654), (10718, 77327), (12349, 67114), (24698, 33557)]