2519998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 4114656

約数和(自身を除く): 1594658

約数列:

[1, 2, 13, 26, 103, 206, 941, 1339, 1882, 2678, 12233, 24466, 96923, 193846, 1259999, 2519998]

約数ペア:

[(1, 2519998), (2, 1259999), (13, 193846), (26, 96923), (103, 24466), (206, 12233), (941, 2678), (1339, 1882)]