252402124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156577}}^1$

素因数の和:156625

約数の個数: 24

約数和(自身を含む): 491028608

約数和(自身を除く): 238626484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 156577, 313154, 626308, 2035501, 4071002, 4853887, 8142004, 9707774, 19415548, 63100531, 126201062, 252402124]

約数ペア:

[(1, 252402124), (2, 126201062), (4, 63100531), (13, 19415548), (26, 9707774), (31, 8142004), (52, 4853887), (62, 4071002), (124, 2035501), (403, 626308), (806, 313154), (1612, 156577)]