5218554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 11699136

約数和(自身を除く): 6480582

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2137, 2442, 4274, 6411, 12822, 23507, 47014, 70521, 79069, 141042, 158138, 237207, 474414, 869759, 1739518, 2609277, 5218554]

約数ペア:

[(1, 5218554), (2, 2609277), (3, 1739518), (6, 869759), (11, 474414), (22, 237207), (33, 158138), (37, 141042), (66, 79069), (74, 70521), (111, 47014), (222, 23507), (407, 12822), (814, 6411), (1221, 4274), (2137, 2442)]