7975460

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 16817976

約数和(自身を除く): 8842516

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1361, 1465, 2722, 2930, 5444, 5860, 6805, 13610, 27220, 398773, 797546, 1595092, 1993865, 3987730, 7975460]

約数ペア:

[(1, 7975460), (2, 3987730), (4, 1993865), (5, 1595092), (10, 797546), (20, 398773), (293, 27220), (586, 13610), (1172, 6805), (1361, 5860), (1465, 5444), (2722, 2930)]