173859428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 309432480

約数和(自身を除く): 135573052

約数列:

[1, 2, 4, 73, 146, 292, 379, 758, 1516, 1571, 3142, 6284, 27667, 55334, 110668, 114683, 229366, 458732, 595409, 1190818, 2381636, 43464857, 86929714, 173859428]

約数ペア:

[(1, 173859428), (2, 86929714), (4, 43464857), (73, 2381636), (146, 1190818), (292, 595409), (379, 458732), (758, 229366), (1516, 114683), (1571, 110668), (3142, 55334), (6284, 27667)]