251133116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{2341}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 473721024

約数和(自身を除く): 222587908

約数列:

[1, 2, 4, 13, 26, 52, 2063, 2341, 4126, 4682, 8252, 9364, 26819, 30433, 53638, 60866, 107276, 121732, 4829483, 9658966, 19317932, 62783279, 125566558, 251133116]

約数ペア:

[(1, 251133116), (2, 125566558), (4, 62783279), (13, 19317932), (26, 9658966), (52, 4829483), (2063, 121732), (2341, 107276), (4126, 60866), (4682, 53638), (8252, 30433), (9364, 26819)]