248617442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{28297}}^1$

素因数の和:28513

約数の個数: 16

約数和(自身を含む): 391191552

約数和(自身を除く): 142574110

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 28297, 56594, 650831, 1301662, 5404727, 10809454, 124308721, 248617442]

約数ペア:

[(1, 248617442), (2, 124308721), (23, 10809454), (46, 5404727), (191, 1301662), (382, 650831), (4393, 56594), (8786, 28297)]