1738262006

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 3043353600

約数和(自身を除く): 1305091594

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 169, 247, 338, 443, 494, 611, 886, 893, 1222, 1786, 2197, 3211, 4394, 5759, 6422, 7943, 8417, 11518, 11609, 15886, 16834, 20821, 23218, 41642, 41743, 74867, 83486, 103259, 109421, 149734, 150917, 206518, 218842, 270673, 301834, 395599, 541346, 791198, 973271, 1422473, 1946542, 1961921, 2844946, 3518749, 3923842, 5142787, 7037498, 10285574, 18492149, 36984298, 45743737, 66856231, 91487474, 133712462, 869131003, 1738262006]

約数ペア:

[(1, 1738262006), (2, 869131003), (13, 133712462), (19, 91487474), (26, 66856231), (38, 45743737), (47, 36984298), (94, 18492149), (169, 10285574), (247, 7037498), (338, 5142787), (443, 3923842), (494, 3518749), (611, 2844946), (886, 1961921), (893, 1946542), (1222, 1422473), (1786, 973271), (2197, 791198), (3211, 541346), (4394, 395599), (5759, 301834), (6422, 270673), (7943, 218842), (8417, 206518), (11518, 150917), (11609, 149734), (15886, 109421), (16834, 103259), (20821, 83486), (23218, 74867), (41642, 41743)]