2102506

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 3651840

約数和(自身を除く): 1549334

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1901, 3802, 13307, 26614, 150179, 300358, 1051253, 2102506]

約数ペア:

[(1, 2102506), (2, 1051253), (7, 300358), (14, 150179), (79, 26614), (158, 13307), (553, 3802), (1106, 1901)]