2720408066

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1\times {\mathrm{3539}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 4104587520

約数和(自身を除く): 1384179454

約数列:

[1, 2, 197, 394, 1951, 3539, 3902, 7078, 384347, 697183, 768694, 1394366, 6904589, 13809178, 1360204033, 2720408066]

約数ペア:

[(1, 2720408066), (2, 1360204033), (197, 13809178), (394, 6904589), (1951, 1394366), (3539, 768694), (3902, 697183), (7078, 384347)]