123387236

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3037}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 247025856

約数和(自身を除く): 123638620

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 3037, 5804, 6074, 10157, 12148, 20314, 21259, 40628, 42518, 85036, 4406687, 8813374, 17626748, 30846809, 61693618, 123387236]

約数ペア:

[(1, 123387236), (2, 61693618), (4, 30846809), (7, 17626748), (14, 8813374), (28, 4406687), (1451, 85036), (2902, 42518), (3037, 40628), (5804, 21259), (6074, 20314), (10157, 12148)]