812031946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{235099}}^1$

素因数の和:235269

約数の個数: 16

約数和(自身を含む): 1337248800

約数和(自身を除く): 525216854

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 235099, 470198, 2586089, 5172178, 36910543, 73821086, 406015973, 812031946]

約数ペア:

[(1, 812031946), (2, 406015973), (11, 73821086), (22, 36910543), (157, 5172178), (314, 2586089), (1727, 470198), (3454, 235099)]