72986469409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2014031}}^1$

素因数の和:2014236

約数の個数: 16

約数和(自身を含む): 86619488256

約数和(自身を除く): 13633018847

約数列:

[1, 7, 31, 167, 217, 1169, 5177, 36239, 2014031, 14098217, 62434961, 336343177, 437044727, 2354402239, 10426638487, 72986469409]

約数ペア:

[(1, 72986469409), (7, 10426638487), (31, 2354402239), (167, 437044727), (217, 336343177), (1169, 62434961), (5177, 14098217), (36239, 2014031)]