7844254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1$

素因数の和:2555

約数の個数: 16

約数和(自身を含む): 12927600

約数和(自身を除く): 5083346

約数列:

[1, 2, 11, 22, 149, 298, 1639, 2393, 3278, 4786, 26323, 52646, 356557, 713114, 3922127, 7844254]

約数ペア:

[(1, 7844254), (2, 3922127), (11, 713114), (22, 356557), (149, 52646), (298, 26323), (1639, 4786), (2393, 3278)]