128618530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{559211}}^1$

素因数の和:559241

約数の個数: 16

約数和(自身を含む): 241579584

約数和(自身を除く): 112961054

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 559211, 1118422, 2796055, 5592110, 12861853, 25723706, 64309265, 128618530]

約数ペア:

[(1, 128618530), (2, 64309265), (5, 25723706), (10, 12861853), (23, 5592110), (46, 2796055), (115, 1118422), (230, 559211)]