8108254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 15584256

約数和(自身を除く): 7476002

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 1423, 2846, 2849, 5698, 9961, 15653, 19922, 31306, 52651, 105302, 109571, 219142, 368557, 579161, 737114, 1158322, 4054127, 8108254]

約数ペア:

[(1, 8108254), (2, 4054127), (7, 1158322), (11, 737114), (14, 579161), (22, 368557), (37, 219142), (74, 109571), (77, 105302), (154, 52651), (259, 31306), (407, 19922), (518, 15653), (814, 9961), (1423, 5698), (2846, 2849)]