248847118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{89449}}^1$

素因数の和:89571

約数の個数: 16

約数和(自身を含む): 405745200

約数和(自身を除く): 156898082

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 89449, 178898, 1162837, 2325674, 9571043, 19142086, 124423559, 248847118]

約数ペア:

[(1, 248847118), (2, 124423559), (13, 19142086), (26, 9571043), (107, 2325674), (214, 1162837), (1391, 178898), (2782, 89449)]