1394917202

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 2564352000

約数和(自身を除く): 1169434798

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 211, 322, 343, 419, 422, 686, 838, 1127, 1477, 2254, 2933, 2954, 4853, 5866, 7889, 9637, 9706, 10339, 15778, 19274, 20531, 20678, 33971, 41062, 67459, 67942, 72373, 88409, 134918, 143717, 144746, 176818, 237797, 287434, 472213, 475594, 618863, 944426, 1237726, 1664579, 2033407, 3305491, 3329158, 4066814, 4332041, 6610982, 8664082, 14233849, 28467698, 30324287, 60648574, 99636943, 199273886, 697458601, 1394917202]

約数ペア:

[(1, 1394917202), (2, 697458601), (7, 199273886), (14, 99636943), (23, 60648574), (46, 30324287), (49, 28467698), (98, 14233849), (161, 8664082), (211, 6610982), (322, 4332041), (343, 4066814), (419, 3329158), (422, 3305491), (686, 2033407), (838, 1664579), (1127, 1237726), (1477, 944426), (2254, 618863), (2933, 475594), (2954, 472213), (4853, 287434), (5866, 237797), (7889, 176818), (9637, 144746), (9706, 143717), (10339, 134918), (15778, 88409), (19274, 72373), (20531, 67942), (20678, 67459), (33971, 41062)]