286031339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1381}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 329026560

約数和(自身を除く): 42995221

約数列:

[1, 11, 19, 209, 991, 1381, 10901, 15191, 18829, 26239, 207119, 288629, 1368571, 15054281, 26002849, 286031339]

約数ペア:

[(1, 286031339), (11, 26002849), (19, 15054281), (209, 1368571), (991, 288629), (1381, 207119), (10901, 26239), (15191, 18829)]