2144072882

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{341087}}^1$

素因数の和:341545

約数の個数: 16

約数和(自身を含む): 3683750400

約数和(自身を除く): 1539677518

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 341087, 682174, 2387609, 4775218, 153148063, 306296126, 1072036441, 2144072882]

約数ペア:

[(1, 2144072882), (2, 1072036441), (7, 306296126), (14, 153148063), (449, 4775218), (898, 2387609), (3143, 682174), (6286, 341087)]