2068551488

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{455227}}^1$

素因数の和:455310

約数の個数: 28

約数和(自身を含む): 4162604832

約数和(自身を除く): 2094053344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 455227, 910454, 1820908, 3641816, 7283632, 14567264, 29134528, 32321117, 64642234, 129284468, 258568936, 517137872, 1034275744, 2068551488]

約数ペア:

[(1, 2068551488), (2, 1034275744), (4, 517137872), (8, 258568936), (16, 129284468), (32, 64642234), (64, 32321117), (71, 29134528), (142, 14567264), (284, 7283632), (568, 3641816), (1136, 1820908), (2272, 910454), (4544, 455227)]