2581036558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 4029379200

約数和(自身を除く): 1448342642

約数列:

[1, 2, 43, 83, 86, 166, 229, 458, 1579, 3158, 3569, 7138, 9847, 19007, 19694, 38014, 67897, 131057, 135794, 262114, 361591, 723182, 817301, 1634602, 5635451, 11270902, 15548413, 30012053, 31096826, 60024106, 1290518279, 2581036558]

約数ペア:

[(1, 2581036558), (2, 1290518279), (43, 60024106), (83, 31096826), (86, 30012053), (166, 15548413), (229, 11270902), (458, 5635451), (1579, 1634602), (3158, 817301), (3569, 723182), (7138, 361591), (9847, 262114), (19007, 135794), (19694, 131057), (38014, 67897)]