13121570014

素因数分解:

$2^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{722633}}^1$

素因数の和:723939

約数の個数: 16

約数和(自身を含む): 22511494368

約数和(自身を除く): 9389924354

約数列:

[1, 2, 7, 14, 1297, 2594, 9079, 18158, 722633, 1445266, 5058431, 10116862, 937255001, 1874510002, 6560785007, 13121570014]

約数ペア:

[(1, 13121570014), (2, 6560785007), (7, 1874510002), (14, 937255001), (1297, 10116862), (2594, 5058431), (9079, 1445266), (18158, 722633)]