8012782

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 12291552

約数和(自身を除く): 4278770

約数列:

[1, 2, 97, 103, 194, 206, 401, 802, 9991, 19982, 38897, 41303, 77794, 82606, 4006391, 8012782]

約数ペア:

[(1, 8012782), (2, 4006391), (97, 82606), (103, 77794), (194, 41303), (206, 38897), (401, 19982), (802, 9991)]