2912446384

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1005679}}^1$

素因数の和:1005868

約数の個数: 20

約数和(自身を含む): 5674046560

約数和(自身を除く): 2761600176

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 1005679, 2011358, 4022716, 8045432, 16090864, 182027899, 364055798, 728111596, 1456223192, 2912446384]

約数ペア:

[(1, 2912446384), (2, 1456223192), (4, 728111596), (8, 364055798), (16, 182027899), (181, 16090864), (362, 8045432), (724, 4022716), (1448, 2011358), (2896, 1005679)]