8397973946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{3923}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 13273165440

約数和(自身を除く): 4875191494

約数列:

[1, 2, 23, 46, 173, 269, 346, 538, 3923, 3979, 6187, 7846, 7958, 12374, 46537, 90229, 93074, 180458, 678679, 1055287, 1070351, 1357358, 2110574, 2140702, 15609617, 24271601, 31219234, 48543202, 182564651, 365129302, 4198986973, 8397973946]

約数ペア:

[(1, 8397973946), (2, 4198986973), (23, 365129302), (46, 182564651), (173, 48543202), (269, 31219234), (346, 24271601), (538, 15609617), (3923, 2140702), (3979, 2110574), (6187, 1357358), (7846, 1070351), (7958, 1055287), (12374, 678679), (46537, 180458), (90229, 93074)]