2080250488

素因数分解:

$2^3\times {\mathrm{2357}}^1\times {\mathrm{110323}}^1$

素因数の和:112686

約数の個数: 16

約数和(自身を含む): 3902159880

約数和(自身を除く): 1821909392

約数列:

[1, 2, 4, 8, 2357, 4714, 9428, 18856, 110323, 220646, 441292, 882584, 260031311, 520062622, 1040125244, 2080250488]

約数ペア:

[(1, 2080250488), (2, 1040125244), (4, 520062622), (8, 260031311), (2357, 882584), (4714, 441292), (9428, 220646), (18856, 110323)]