12982949012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{18301}}^1$

素因数の和:19040

約数の個数: 48

約数和(自身を含む): 25901576064

約数和(自身を除く): 12918627052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 701, 1012, 1402, 2804, 7711, 15422, 16123, 18301, 30844, 32246, 36602, 64492, 73204, 177353, 201311, 354706, 402622, 420923, 709412, 805244, 841846, 1683692, 4630153, 9260306, 12829001, 18520612, 25658002, 51316004, 141119011, 282238022, 295067023, 564476044, 590134046, 1180268092, 3245737253, 6491474506, 12982949012]

約数ペア:

[(1, 12982949012), (2, 6491474506), (4, 3245737253), (11, 1180268092), (22, 590134046), (23, 564476044), (44, 295067023), (46, 282238022), (92, 141119011), (253, 51316004), (506, 25658002), (701, 18520612), (1012, 12829001), (1402, 9260306), (2804, 4630153), (7711, 1683692), (15422, 841846), (16123, 805244), (18301, 709412), (30844, 420923), (32246, 402622), (36602, 354706), (64492, 201311), (73204, 177353)]