4007002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 6462720

約数和(自身を除く): 2455718

約数列:

[1, 2, 17, 34, 67, 134, 1139, 1759, 2278, 3518, 29903, 59806, 117853, 235706, 2003501, 4007002]

約数ペア:

[(1, 4007002), (2, 2003501), (17, 235706), (34, 117853), (67, 59806), (134, 29903), (1139, 3518), (1759, 2278)]