1278528034

素因数分解:

$2^1\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{30431}}^1$

素因数の和:33441

約数の個数: 16

約数和(自身を含む): 2192564736

約数和(自身を除く): 914036702

約数列:

[1, 2, 7, 14, 3001, 6002, 21007, 30431, 42014, 60862, 213017, 426034, 91323431, 182646862, 639264017, 1278528034]

約数ペア:

[(1, 1278528034), (2, 639264017), (7, 182646862), (14, 91323431), (3001, 426034), (6002, 213017), (21007, 60862), (30431, 42014)]