2045983426

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1\times {\mathrm{3329}}^1$

素因数の和:4449

約数の個数: 16

約数和(自身を含む): 3081075840

約数和(自身を除く): 1035092414

約数列:

[1, 2, 487, 631, 974, 1262, 3329, 6658, 307297, 614594, 1621223, 2100599, 3242446, 4201198, 1022991713, 2045983426]

約数ペア:

[(1, 2045983426), (2, 1022991713), (487, 4201198), (631, 3242446), (974, 2100599), (1262, 1621223), (3329, 614594), (6658, 307297)]