1278713095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{801701}}^1$

素因数の和:801746

約数の個数: 16

約数和(自身を含む): 1731676320

約数和(自身を除く): 452963225

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 801701, 4008505, 8818711, 23249329, 44093555, 116246645, 255742619, 1278713095]

約数ペア:

[(1, 1278713095), (5, 255742619), (11, 116246645), (29, 44093555), (55, 23249329), (145, 8818711), (319, 4008505), (1595, 801701)]