291227036

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{6737}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 519580656

約数和(自身を除く): 228353620

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 6737, 10807, 13474, 21614, 26948, 43228, 680437, 720859, 1360874, 1441718, 2721748, 2883436, 72806759, 145613518, 291227036]

約数ペア:

[(1, 291227036), (2, 145613518), (4, 72806759), (101, 2883436), (107, 2721748), (202, 1441718), (214, 1360874), (404, 720859), (428, 680437), (6737, 43228), (10807, 26948), (13474, 21614)]