541502672

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{28657}}^1$

素因数の和:29846

約数の個数: 20

約数和(自身を含む): 1050086436

約数和(自身を除く): 508583764

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 18896, 28657, 57314, 114628, 229256, 458512, 33843917, 67687834, 135375668, 270751336, 541502672]

約数ペア:

[(1, 541502672), (2, 270751336), (4, 135375668), (8, 67687834), (16, 33843917), (1181, 458512), (2362, 229256), (4724, 114628), (9448, 57314), (18896, 28657)]