4290776

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 9265440

約数和(自身を除く): 4974664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 397, 772, 794, 1351, 1544, 1588, 2702, 2779, 3176, 5404, 5558, 10808, 11116, 22232, 76621, 153242, 306484, 536347, 612968, 1072694, 2145388, 4290776]

約数ペア:

[(1, 4290776), (2, 2145388), (4, 1072694), (7, 612968), (8, 536347), (14, 306484), (28, 153242), (56, 76621), (193, 22232), (386, 11116), (397, 10808), (772, 5558), (794, 5404), (1351, 3176), (1544, 2779), (1588, 2702)]