2008493834

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{79031}}^1$

素因数の和:79261

約数の個数: 16

約数和(自身を含む): 3067073856

約数和(自身を除く): 1058580022

約数列:

[1, 2, 97, 131, 194, 262, 12707, 25414, 79031, 158062, 7666007, 10353061, 15332014, 20706122, 1004246917, 2008493834]

約数ペア:

[(1, 2008493834), (2, 1004246917), (97, 20706122), (131, 15332014), (194, 10353061), (262, 7666007), (12707, 158062), (25414, 79031)]