84518618

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{1489}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 128575080

約数和(自身を除く): 44056462

約数列:

[1, 2, 101, 202, 281, 562, 1489, 2978, 28381, 56762, 150389, 300778, 418409, 836818, 42259309, 84518618]

約数ペア:

[(1, 84518618), (2, 42259309), (101, 836818), (202, 418409), (281, 300778), (562, 150389), (1489, 56762), (2978, 28381)]