2015855238

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{245417}}^1$

素因数の和:245496

約数の個数: 24

約数和(自身を含む): 4143637512

約数和(自身を除く): 2127782274

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 245417, 490834, 736251, 1472502, 9080429, 18160858, 27241287, 54482574, 335975873, 671951746, 1007927619, 2015855238]

約数ペア:

[(1, 2015855238), (2, 1007927619), (3, 671951746), (6, 335975873), (37, 54482574), (74, 27241287), (111, 18160858), (222, 9080429), (1369, 1472502), (2738, 736251), (4107, 490834), (8214, 245417)]