2011103778

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{9199}}^1$

素因数の和:9726

約数の個数: 32

約数和(自身を含む): 4080384000

約数和(自身を除く): 2069280222

約数列:

[1, 2, 3, 6, 83, 166, 249, 439, 498, 878, 1317, 2634, 9199, 18398, 27597, 36437, 55194, 72874, 109311, 218622, 763517, 1527034, 2290551, 4038361, 4581102, 8076722, 12115083, 24230166, 335183963, 670367926, 1005551889, 2011103778]

約数ペア:

[(1, 2011103778), (2, 1005551889), (3, 670367926), (6, 335183963), (83, 24230166), (166, 12115083), (249, 8076722), (439, 4581102), (498, 4038361), (878, 2290551), (1317, 1527034), (2634, 763517), (9199, 218622), (18398, 109311), (27597, 72874), (36437, 55194)]