2017696681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14713}}^1$

素因数の和:14881

約数の個数: 32

約数和(自身を含む): 2729035008

約数和(自身を除く): 711338327

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 959, 1001, 1507, 1781, 10549, 12467, 14713, 19591, 102991, 137137, 161843, 191269, 1132901, 1338883, 2015681, 2103959, 14109767, 14727713, 22172491, 26203853, 155207437, 183426971, 288242383, 2017696681]

約数ペア:

[(1, 2017696681), (7, 288242383), (11, 183426971), (13, 155207437), (77, 26203853), (91, 22172491), (137, 14727713), (143, 14109767), (959, 2103959), (1001, 2015681), (1507, 1338883), (1781, 1132901), (10549, 191269), (12467, 161843), (14713, 137137), (19591, 102991)]