7145782

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 12349440

約数和(自身を除く): 5203658

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4019, 8038, 28133, 56266, 510413, 1020826, 3572891, 7145782]

約数ペア:

[(1, 7145782), (2, 3572891), (7, 1020826), (14, 510413), (127, 56266), (254, 28133), (889, 8038), (1778, 4019)]