540415138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{36559}}^1$

素因数の和:36969

約数の個数: 16

約数和(自身を含む): 855504000

約数和(自身を除く): 315088862

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 36559, 73118, 694621, 1389242, 14221451, 28442902, 270207569, 540415138]

約数ペア:

[(1, 540415138), (2, 270207569), (19, 28442902), (38, 14221451), (389, 1389242), (778, 694621), (7391, 73118), (14782, 36559)]