1601548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 3179120

約数和(自身を除く): 1577572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1621, 3242, 6484, 21073, 30799, 42146, 61598, 84292, 123196, 400387, 800774, 1601548]

約数ペア:

[(1, 1601548), (2, 800774), (4, 400387), (13, 123196), (19, 84292), (26, 61598), (38, 42146), (52, 30799), (76, 21073), (247, 6484), (494, 3242), (988, 1621)]