4940272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 9648936

約数和(自身を除く): 4708664

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2357, 4714, 9428, 18856, 37712, 308767, 617534, 1235068, 2470136, 4940272]

約数ペア:

[(1, 4940272), (2, 2470136), (4, 1235068), (8, 617534), (16, 308767), (131, 37712), (262, 18856), (524, 9428), (1048, 4714), (2096, 2357)]