27980758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1433}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 45291456

約数和(自身を除く): 17310698

約数列:

[1, 2, 13, 26, 751, 1433, 1502, 2866, 9763, 18629, 19526, 37258, 1076183, 2152366, 13990379, 27980758]

約数ペア:

[(1, 27980758), (2, 13990379), (13, 2152366), (26, 1076183), (751, 37258), (1433, 19526), (1502, 18629), (2866, 9763)]