2016290654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 3685355520

約数和(自身を除く): 1669064866

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 307, 409, 434, 518, 614, 818, 1147, 2149, 2294, 2863, 4298, 5726, 8029, 9517, 11359, 12679, 15133, 16058, 19034, 22718, 25358, 30266, 66619, 79513, 88753, 105931, 125563, 133238, 159026, 177506, 211862, 251126, 352129, 469123, 704258, 878941, 938246, 1757882, 2464903, 3283861, 3892453, 4645831, 4929806, 6567722, 7784906, 9291662, 27247171, 32520817, 54494342, 65041634, 144020761, 288041522, 1008145327, 2016290654]

約数ペア:

[(1, 2016290654), (2, 1008145327), (7, 288041522), (14, 144020761), (31, 65041634), (37, 54494342), (62, 32520817), (74, 27247171), (217, 9291662), (259, 7784906), (307, 6567722), (409, 4929806), (434, 4645831), (518, 3892453), (614, 3283861), (818, 2464903), (1147, 1757882), (2149, 938246), (2294, 878941), (2863, 704258), (4298, 469123), (5726, 352129), (8029, 251126), (9517, 211862), (11359, 177506), (12679, 159026), (15133, 133238), (16058, 125563), (19034, 105931), (22718, 88753), (25358, 79513), (30266, 66619)]