26970913438

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19860761}}^1$

素因数の和:19860867

約数の個数: 16

約数和(自身を含む): 46712512224

約数和(自身を除く): 19741598786

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 19860761, 39721522, 139025327, 278050654, 1926493817, 3852987634, 13485456719, 26970913438]

約数ペア:

[(1, 26970913438), (2, 13485456719), (7, 3852987634), (14, 1926493817), (97, 278050654), (194, 139025327), (679, 39721522), (1358, 19860761)]