129551474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{27529}}^1$

素因数の和:27725

約数の個数: 16

約数和(自身を含む): 210439320

約数和(自身を除く): 80887846

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 27529, 55058, 357877, 715754, 4982749, 9965498, 64775737, 129551474]

約数ペア:

[(1, 129551474), (2, 64775737), (13, 9965498), (26, 4982749), (181, 715754), (362, 357877), (2353, 55058), (4706, 27529)]