390240952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1189759}}^1$

素因数の和:1189806

約数の個数: 16

約数和(自身を含む): 749548800

約数和(自身を除く): 359307848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1189759, 2379518, 4759036, 9518072, 48780119, 97560238, 195120476, 390240952]

約数ペア:

[(1, 390240952), (2, 195120476), (4, 97560238), (8, 48780119), (41, 9518072), (82, 4759036), (164, 2379518), (328, 1189759)]