493756328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4747657}}^1$

素因数の和:4747676

約数の個数: 16

約数和(自身を含む): 997008180

約数和(自身を除く): 503251852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4747657, 9495314, 18990628, 37981256, 61719541, 123439082, 246878164, 493756328]

約数ペア:

[(1, 493756328), (2, 246878164), (4, 123439082), (8, 61719541), (13, 37981256), (26, 18990628), (52, 9495314), (104, 4747657)]