7969426

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 12196800

約数和(自身を除く): 4227374

約数列:

[1, 2, 109, 139, 218, 263, 278, 526, 15151, 28667, 30302, 36557, 57334, 73114, 3984713, 7969426]

約数ペア:

[(1, 7969426), (2, 3984713), (109, 73114), (139, 57334), (218, 36557), (263, 30302), (278, 28667), (526, 15151)]