143745422

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{2039}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 218484000

約数和(自身を除く): 74738578

約数列:

[1, 2, 101, 202, 349, 698, 2039, 4078, 35249, 70498, 205939, 411878, 711611, 1423222, 71872711, 143745422]

約数ペア:

[(1, 143745422), (2, 71872711), (101, 1423222), (202, 711611), (349, 411878), (698, 205939), (2039, 70498), (4078, 35249)]