103513072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497659}}^1$

素因数の和:497680

約数の個数: 20

約数和(自身を含む): 215984440

約数和(自身を除く): 112471368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497659, 995318, 1990636, 3981272, 6469567, 7962544, 12939134, 25878268, 51756536, 103513072]

約数ペア:

[(1, 103513072), (2, 51756536), (4, 25878268), (8, 12939134), (13, 7962544), (16, 6469567), (26, 3981272), (52, 1990636), (104, 995318), (208, 497659)]