12761722805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2485243}}^1$

素因数の和:2485340

約数の個数: 16

約数和(自身を含む): 16700839680

約数和(自身を除く): 3939116875

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 2485243, 12426215, 32308159, 161540795, 196334197, 981670985, 2552344561, 12761722805]

約数ペア:

[(1, 12761722805), (5, 2552344561), (13, 981670985), (65, 196334197), (79, 161540795), (395, 32308159), (1027, 12426215), (5135, 2485243)]