7081228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 15692544

約数和(自身を除く): 8611316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 277, 308, 332, 554, 581, 913, 1108, 1162, 1826, 1939, 2324, 3047, 3652, 3878, 6094, 6391, 7756, 12188, 12782, 21329, 22991, 25564, 42658, 45982, 85316, 91964, 160937, 252901, 321874, 505802, 643748, 1011604, 1770307, 3540614, 7081228]

約数ペア:

[(1, 7081228), (2, 3540614), (4, 1770307), (7, 1011604), (11, 643748), (14, 505802), (22, 321874), (28, 252901), (44, 160937), (77, 91964), (83, 85316), (154, 45982), (166, 42658), (277, 25564), (308, 22991), (332, 21329), (554, 12782), (581, 12188), (913, 7756), (1108, 6391), (1162, 6094), (1826, 3878), (1939, 3652), (2324, 3047)]