126842470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{551489}}^1$

素因数の和:551519

約数の個数: 16

約数和(自身を含む): 238243680

約数和(自身を除く): 111401210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 551489, 1102978, 2757445, 5514890, 12684247, 25368494, 63421235, 126842470]

約数ペア:

[(1, 126842470), (2, 63421235), (5, 25368494), (10, 12684247), (23, 5514890), (46, 2757445), (115, 1102978), (230, 551489)]