2642172882

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1\times {\mathrm{3671}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 5329981440

約数和(自身を除く): 2687808558

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 863, 1726, 2589, 3671, 5178, 7342, 11013, 22026, 119957, 239914, 359871, 510269, 719742, 1020538, 1530807, 3061614, 3168073, 6336146, 9504219, 19008438, 440362147, 880724294, 1321086441, 2642172882]

約数ペア:

[(1, 2642172882), (2, 1321086441), (3, 880724294), (6, 440362147), (139, 19008438), (278, 9504219), (417, 6336146), (834, 3168073), (863, 3061614), (1726, 1530807), (2589, 1020538), (3671, 719742), (5178, 510269), (7342, 359871), (11013, 239914), (22026, 119957)]