2016121394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4645441}}^1$

素因数の和:4645481

約数の個数: 16

約数和(自身を含む): 3567699456

約数和(自身を除く): 1551578062

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4645441, 9290882, 32518087, 65036174, 144008671, 288017342, 1008060697, 2016121394]

約数ペア:

[(1, 2016121394), (2, 1008060697), (7, 288017342), (14, 144008671), (31, 65036174), (62, 32518087), (217, 9290882), (434, 4645441)]