129097762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{15887}}^1$

素因数の和:16145

約数の個数: 16

約数和(自身を含む): 205908480

約数和(自身を除く): 76810718

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 15887, 31774, 270079, 540158, 3796993, 7593986, 64548881, 129097762]

約数ペア:

[(1, 129097762), (2, 64548881), (17, 7593986), (34, 3796993), (239, 540158), (478, 270079), (4063, 31774), (8126, 15887)]