2480005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 3299904

約数和(自身を除く): 819899

約数列:

[1, 5, 11, 55, 67, 335, 673, 737, 3365, 3685, 7403, 37015, 45091, 225455, 496001, 2480005]

約数ペア:

[(1, 2480005), (5, 496001), (11, 225455), (55, 45091), (67, 37015), (335, 7403), (673, 3685), (737, 3365)]