2537238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 5690880

約数和(自身を除く): 3153642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1039, 1221, 2078, 2442, 3117, 6234, 11429, 22858, 34287, 38443, 68574, 76886, 115329, 230658, 422873, 845746, 1268619, 2537238]

約数ペア:

[(1, 2537238), (2, 1268619), (3, 845746), (6, 422873), (11, 230658), (22, 115329), (33, 76886), (37, 68574), (66, 38443), (74, 34287), (111, 22858), (222, 11429), (407, 6234), (814, 3117), (1039, 2442), (1221, 2078)]