2720946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19717}}^1$

素因数の和:19745

約数の個数: 16

約数和(自身を含む): 5678784

約数和(自身を除く): 2957838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 19717, 39434, 59151, 118302, 453491, 906982, 1360473, 2720946]

約数ペア:

[(1, 2720946), (2, 1360473), (3, 906982), (6, 453491), (23, 118302), (46, 59151), (69, 39434), (138, 19717)]