3873460

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 8174376

約数和(自身を除く): 4300916

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 661, 1172, 1322, 1465, 2644, 2930, 3305, 5860, 6610, 13220, 193673, 387346, 774692, 968365, 1936730, 3873460]

約数ペア:

[(1, 3873460), (2, 1936730), (4, 968365), (5, 774692), (10, 387346), (20, 193673), (293, 13220), (586, 6610), (661, 5860), (1172, 3305), (1322, 2930), (1465, 2644)]