8868470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68219}}^1$

素因数の和:68239

約数の個数: 16

約数和(自身を含む): 17191440

約数和(自身を除く): 8322970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 68219, 136438, 341095, 682190, 886847, 1773694, 4434235, 8868470]

約数ペア:

[(1, 8868470), (2, 4434235), (5, 1773694), (10, 886847), (13, 682190), (26, 341095), (65, 136438), (130, 68219)]