1639079042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{185123}}^1$

素因数の和:185377

約数の個数: 16

約数和(自身を含む): 2599140960

約数和(自身を除く): 960061918

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 185123, 370246, 3517337, 7034674, 43133659, 86267318, 819539521, 1639079042]

約数ペア:

[(1, 1639079042), (2, 819539521), (19, 86267318), (38, 43133659), (233, 7034674), (466, 3517337), (4427, 370246), (8854, 185123)]