122257828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 267894144

約数和(自身を除く): 145636316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 1108, 1433, 1939, 2866, 3047, 3878, 5732, 6094, 7756, 10031, 12188, 15763, 20062, 21329, 31526, 40124, 42658, 63052, 85316, 110341, 220682, 396941, 441364, 793882, 1587764, 2778587, 4366351, 5557174, 8732702, 11114348, 17465404, 30564457, 61128914, 122257828]

約数ペア:

[(1, 122257828), (2, 61128914), (4, 30564457), (7, 17465404), (11, 11114348), (14, 8732702), (22, 5557174), (28, 4366351), (44, 2778587), (77, 1587764), (154, 793882), (277, 441364), (308, 396941), (554, 220682), (1108, 110341), (1433, 85316), (1939, 63052), (2866, 42658), (3047, 40124), (3878, 31526), (5732, 21329), (6094, 20062), (7756, 15763), (10031, 12188)]