8291279356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{2677}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 15494693760

約数和(自身を除く): 7203414404

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 491, 982, 1577, 1964, 2677, 3154, 5354, 6308, 9329, 10708, 18658, 37316, 40753, 50863, 81506, 101726, 163012, 203452, 222191, 444382, 774307, 888764, 1314407, 1548614, 2628814, 3097228, 4221629, 5257628, 8443258, 16886516, 24973733, 49947466, 99894932, 109095781, 218191562, 436383124, 2072819839, 4145639678, 8291279356]

約数ペア:

[(1, 8291279356), (2, 4145639678), (4, 2072819839), (19, 436383124), (38, 218191562), (76, 109095781), (83, 99894932), (166, 49947466), (332, 24973733), (491, 16886516), (982, 8443258), (1577, 5257628), (1964, 4221629), (2677, 3097228), (3154, 2628814), (5354, 1548614), (6308, 1314407), (9329, 888764), (10708, 774307), (18658, 444382), (37316, 222191), (40753, 203452), (50863, 163012), (81506, 101726)]