2888326

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 5001984

約数和(自身を除く): 2113658

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2003, 4006, 14021, 28042, 206309, 412618, 1444163, 2888326]

約数ペア:

[(1, 2888326), (2, 1444163), (7, 412618), (14, 206309), (103, 28042), (206, 14021), (721, 4006), (1442, 2003)]