2016128558

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{23623}}^1$

素因数の和:24071

約数の個数: 16

約数和(自身を含む): 3056000640

約数和(自身を除く): 1039872082

約数列:

[1, 2, 139, 278, 307, 614, 23623, 42673, 47246, 85346, 3283597, 6567194, 7252261, 14504522, 1008064279, 2016128558]

約数ペア:

[(1, 2016128558), (2, 1008064279), (139, 14504522), (278, 7252261), (307, 6567194), (614, 3283597), (23623, 85346), (42673, 47246)]