2783703754538

素因数分解:

$2^1\times 7^1\times {\mathrm{5167}}^1\times {\mathrm{38481901}}^1$

素因数の和:38487077

約数の個数: 16

約数和(自身を含む): 4772987268864

約数和(自身を除く): 1989283514326

約数列:

[1, 2, 7, 14, 5167, 10334, 36169, 72338, 38481901, 76963802, 269373307, 538746614, 198835982467, 397671964934, 1391851877269, 2783703754538]

約数ペア:

[(1, 2783703754538), (2, 1391851877269), (7, 397671964934), (14, 198835982467), (5167, 538746614), (10334, 269373307), (36169, 76963802), (72338, 38481901)]