5147248

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1224

約数の個数: 20

約数和(自身を含む): 10010520

約数和(自身を除く): 4863272

約数列:

[1, 2, 4, 8, 16, 389, 778, 827, 1556, 1654, 3112, 3308, 6224, 6616, 13232, 321703, 643406, 1286812, 2573624, 5147248]

約数ペア:

[(1, 5147248), (2, 2573624), (4, 1286812), (8, 643406), (16, 321703), (389, 13232), (778, 6616), (827, 6224), (1556, 3308), (1654, 3112)]