1561001424

素因数分解:

$2^4\times 3^1\times {\mathrm{32520863}}^1$

素因数の和:32520874

約数の個数: 20

約数和(自身を含む): 4032587136

約数和(自身を除く): 2471585712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32520863, 65041726, 97562589, 130083452, 195125178, 260166904, 390250356, 520333808, 780500712, 1561001424]

約数ペア:

[(1, 1561001424), (2, 780500712), (3, 520333808), (4, 390250356), (6, 260166904), (8, 195125178), (12, 130083452), (16, 97562589), (24, 65041726), (48, 32520863)]