2009455513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{4703}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 2260177920

約数和(自身を除く): 250722407

約数列:

[1, 13, 23, 299, 1429, 4703, 18577, 32867, 61139, 108169, 427271, 1406197, 6720587, 87367631, 154573501, 2009455513]

約数ペア:

[(1, 2009455513), (13, 154573501), (23, 87367631), (299, 6720587), (1429, 1406197), (4703, 427271), (18577, 108169), (32867, 61139)]