2109493694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13698011}}^1$

素因数の和:13698031

約数の個数: 16

約数和(自身を含む): 3945027456

約数和(自身を除く): 1835533762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13698011, 27396022, 95886077, 150678121, 191772154, 301356242, 1054746847, 2109493694]

約数ペア:

[(1, 2109493694), (2, 1054746847), (7, 301356242), (11, 191772154), (14, 150678121), (22, 95886077), (77, 27396022), (154, 13698011)]