2492500031

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{123593}}^1$

素因数の和:123710

約数の個数: 16

約数和(自身を含む): 2958345984

約数和(自身を除く): 465845953

約数列:

[1, 7, 43, 67, 301, 469, 2881, 20167, 123593, 865151, 5314499, 8280731, 37201493, 57965117, 356071433, 2492500031]

約数ペア:

[(1, 2492500031), (7, 356071433), (43, 57965117), (67, 37201493), (301, 8280731), (469, 5314499), (2881, 865151), (20167, 123593)]