215804565922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{426491237}}^1$

素因数の和:426491273

約数の個数: 16

約数和(自身を含む): 368488429632

約数和(自身を除く): 152683863710

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 426491237, 852982474, 4691403607, 9382807214, 9809298451, 19618596902, 107902282961, 215804565922]

約数ペア:

[(1, 215804565922), (2, 107902282961), (11, 19618596902), (22, 9809298451), (23, 9382807214), (46, 4691403607), (253, 852982474), (506, 426491237)]