40392002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125441}}^1$

素因数の和:125473

約数の個数: 16

約数和(自身を含む): 72254592

約数和(自身を除く): 31862590

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 125441, 250882, 878087, 1756174, 2885143, 5770286, 20196001, 40392002]

約数ペア:

[(1, 40392002), (2, 20196001), (7, 5770286), (14, 2885143), (23, 1756174), (46, 878087), (161, 250882), (322, 125441)]