2489227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 2826208

約数和(自身を除く): 336981

約数列:

[1, 13, 43, 61, 73, 559, 793, 949, 2623, 3139, 4453, 34099, 40807, 57889, 191479, 2489227]

約数ペア:

[(1, 2489227), (13, 191479), (43, 57889), (61, 40807), (73, 34099), (559, 4453), (793, 3139), (949, 2623)]