889485064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8552741}}^1$

素因数の和:8552760

約数の個数: 16

約数和(自身を含む): 1796075820

約数和(自身を除く): 906590756

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8552741, 17105482, 34210964, 68421928, 111185633, 222371266, 444742532, 889485064]

約数ペア:

[(1, 889485064), (2, 444742532), (4, 222371266), (8, 111185633), (13, 68421928), (26, 34210964), (52, 17105482), (104, 8552741)]