289271606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{73681}}^1$

素因数の和:73847

約数の個数: 16

約数和(自身を含む): 470385888

約数和(自身を除く): 181114282

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 73681, 147362, 957853, 1915706, 11125831, 22251662, 144635803, 289271606]

約数ペア:

[(1, 289271606), (2, 144635803), (13, 22251662), (26, 11125831), (151, 1915706), (302, 957853), (1963, 147362), (3926, 73681)]