289969234

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4602

約数の個数: 24

約数和(自身を含む): 462243852

約数和(自身を除く): 172274618

約数列:

[1, 2, 23, 46, 61, 122, 529, 1058, 1403, 2806, 4493, 8986, 32269, 64538, 103339, 206678, 274073, 548146, 2376797, 4753594, 6303679, 12607358, 144984617, 289969234]

約数ペア:

[(1, 289969234), (2, 144984617), (23, 12607358), (46, 6303679), (61, 4753594), (122, 2376797), (529, 548146), (1058, 274073), (1403, 206678), (2806, 103339), (4493, 64538), (8986, 32269)]