126979138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443983}}^1$

素因数の和:444009

約数の個数: 16

約数和(自身を含む): 223767936

約数和(自身を除く): 96788798

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443983, 887966, 4883813, 5771779, 9767626, 11543558, 63489569, 126979138]

約数ペア:

[(1, 126979138), (2, 63489569), (11, 11543558), (13, 9767626), (22, 5771779), (26, 4883813), (143, 887966), (286, 443983)]