2607907918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{21089}}^1$

素因数の和:21193

約数の個数: 48

約数和(自身を含む): 4981626720

約数和(自身を除く): 2373718802

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1606, 1694, 5621, 8833, 11242, 17666, 21089, 42178, 61831, 123662, 147623, 231979, 295246, 463958, 1539497, 1623853, 2551769, 3078994, 3247706, 5103538, 10776479, 16934467, 17862383, 21552958, 33868934, 35724766, 118541269, 186279137, 237082538, 372558274, 1303953959, 2607907918]

約数ペア:

[(1, 2607907918), (2, 1303953959), (7, 372558274), (11, 237082538), (14, 186279137), (22, 118541269), (73, 35724766), (77, 33868934), (121, 21552958), (146, 17862383), (154, 16934467), (242, 10776479), (511, 5103538), (803, 3247706), (847, 3078994), (1022, 2551769), (1606, 1623853), (1694, 1539497), (5621, 463958), (8833, 295246), (11242, 231979), (17666, 147623), (21089, 123662), (42178, 61831)]