4571238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 10543104

約数和(自身を除く): 5971866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 857, 889, 1714, 1778, 2571, 2667, 5142, 5334, 5999, 11998, 17997, 35994, 108839, 217678, 326517, 653034, 761873, 1523746, 2285619, 4571238]

約数ペア:

[(1, 4571238), (2, 2285619), (3, 1523746), (6, 761873), (7, 653034), (14, 326517), (21, 217678), (42, 108839), (127, 35994), (254, 17997), (381, 11998), (762, 5999), (857, 5334), (889, 5142), (1714, 2667), (1778, 2571)]