1914939688031

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{7521277}}^1$

素因数の和:7521542

約数の個数: 16

約数和(自身を含む): 2033272209408

約数和(自身を除く): 118332521377

約数列:

[1, 31, 43, 191, 1333, 5921, 8213, 254603, 7521277, 233159587, 323414911, 1436563907, 10025862241, 44533481117, 61772248001, 1914939688031]

約数ペア:

[(1, 1914939688031), (31, 61772248001), (43, 44533481117), (191, 10025862241), (1333, 1436563907), (5921, 323414911), (8213, 233159587), (254603, 7521277)]