78412376693

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1\times {\mathrm{20959}}^1$

素因数の和:23876

約数の個数: 16

約数和(自身を含む): 90106536960

約数和(自身を除く): 11694160267

約数列:

[1, 7, 197, 1379, 2713, 18991, 20959, 146713, 534461, 3741227, 4128923, 28902461, 56861767, 398032369, 11201768099, 78412376693]

約数ペア:

[(1, 78412376693), (7, 11201768099), (197, 398032369), (1379, 56861767), (2713, 28902461), (18991, 4128923), (20959, 3741227), (146713, 534461)]