551120764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{37573}}^1$

素因数の和:37789

約数の個数: 24

約数和(自身を含む): 1020509840

約数和(自身を除く): 469389076

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 37573, 75146, 150292, 713887, 1427774, 2855548, 7251589, 14503178, 29006356, 137780191, 275560382, 551120764]

約数ペア:

[(1, 551120764), (2, 275560382), (4, 137780191), (19, 29006356), (38, 14503178), (76, 7251589), (193, 2855548), (386, 1427774), (772, 713887), (3667, 150292), (7334, 75146), (14668, 37573)]