1049271184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{21107}}^1$

素因数の和:21367

約数の個数: 40

約数和(自身を含む): 2198609280

約数和(自身を除く): 1149338096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1912, 3107, 3824, 6214, 12428, 21107, 24856, 42214, 49712, 84428, 168856, 274391, 337712, 548782, 1097564, 2195128, 4390256, 5044573, 10089146, 20178292, 40356584, 65579449, 80713168, 131158898, 262317796, 524635592, 1049271184]

約数ペア:

[(1, 1049271184), (2, 524635592), (4, 262317796), (8, 131158898), (13, 80713168), (16, 65579449), (26, 40356584), (52, 20178292), (104, 10089146), (208, 5044573), (239, 4390256), (478, 2195128), (956, 1097564), (1912, 548782), (3107, 337712), (3824, 274391), (6214, 168856), (12428, 84428), (21107, 49712), (24856, 42214)]