2161548467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{48947}}^1$

素因数の和:49082

約数の個数: 16

約数和(自身を含む): 2412157440

約数和(自身を除く): 250608973

約数列:

[1, 13, 43, 79, 559, 1027, 3397, 44161, 48947, 636311, 2104721, 3866813, 27361373, 50268569, 166272959, 2161548467]

約数ペア:

[(1, 2161548467), (13, 166272959), (43, 50268569), (79, 27361373), (559, 3866813), (1027, 2104721), (3397, 636311), (44161, 48947)]