858377936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4126817}}^1$

素因数の和:4126838

約数の個数: 20

約数和(自身を含む): 1791039012

約数和(自身を除く): 932661076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4126817, 8253634, 16507268, 33014536, 53648621, 66029072, 107297242, 214594484, 429188968, 858377936]

約数ペア:

[(1, 858377936), (2, 429188968), (4, 214594484), (8, 107297242), (13, 66029072), (16, 53648621), (26, 33014536), (52, 16507268), (104, 8253634), (208, 4126817)]