2057379005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{273043}}^1$

素因数の和:273196

約数の個数: 16

約数和(自身を含む): 2712965184

約数和(自身を除く): 655586179

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 273043, 1365215, 3003473, 15017365, 37406891, 187034455, 411475801, 2057379005]

約数ペア:

[(1, 2057379005), (5, 411475801), (11, 187034455), (55, 37406891), (137, 15017365), (685, 3003473), (1507, 1365215), (7535, 273043)]