2051219092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{139387}}^1$

素因数の和:139687

約数の個数: 24

約数和(自身を含む): 3879446816

約数和(自身を除く): 1828227724

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 139387, 278774, 557548, 1812031, 3624062, 7248124, 39446521, 78893042, 157786084, 512804773, 1025609546, 2051219092]

約数ペア:

[(1, 2051219092), (2, 1025609546), (4, 512804773), (13, 157786084), (26, 78893042), (52, 39446521), (283, 7248124), (566, 3624062), (1132, 1812031), (3679, 557548), (7358, 278774), (14716, 139387)]