26261548

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 46746000

約数和(自身を除く): 20484452

約数列:

[1, 2, 4, 139, 149, 278, 298, 317, 556, 596, 634, 1268, 20711, 41422, 44063, 47233, 82844, 88126, 94466, 176252, 188932, 6565387, 13130774, 26261548]

約数ペア:

[(1, 26261548), (2, 13130774), (4, 6565387), (139, 188932), (149, 176252), (278, 94466), (298, 88126), (317, 82844), (556, 47233), (596, 44063), (634, 41422), (1268, 20711)]