5137258

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4712342

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 89, 98, 133, 178, 217, 266, 434, 589, 623, 931, 1178, 1246, 1519, 1691, 1862, 2759, 3038, 3382, 4123, 4361, 5518, 8246, 8722, 11837, 19313, 23674, 28861, 38626, 52421, 57722, 82859, 104842, 135191, 165718, 270382, 366947, 733894, 2568629, 5137258]

約数ペア:

[(1, 5137258), (2, 2568629), (7, 733894), (14, 366947), (19, 270382), (31, 165718), (38, 135191), (49, 104842), (62, 82859), (89, 57722), (98, 52421), (133, 38626), (178, 28861), (217, 23674), (266, 19313), (434, 11837), (589, 8722), (623, 8246), (931, 5518), (1178, 4361), (1246, 4123), (1519, 3382), (1691, 3038), (1862, 2759)]