1539056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 20

約数和(自身を含む): 3052632

約数和(自身を除く): 1513576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2237, 4474, 8948, 17896, 35792, 96191, 192382, 384764, 769528, 1539056]

約数ペア:

[(1, 1539056), (2, 769528), (4, 384764), (8, 192382), (16, 96191), (43, 35792), (86, 17896), (172, 8948), (344, 4474), (688, 2237)]