4889392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4561}}^1$

素因数の和:4636

約数の個数: 20

約数和(自身を含む): 9616696

約数和(自身を除く): 4727304

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4561, 9122, 18244, 36488, 72976, 305587, 611174, 1222348, 2444696, 4889392]

約数ペア:

[(1, 4889392), (2, 2444696), (4, 1222348), (8, 611174), (16, 305587), (67, 72976), (134, 36488), (268, 18244), (536, 9122), (1072, 4561)]