1878234

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4409}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1932006

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4409, 8818, 13227, 26454, 313039, 626078, 939117, 1878234]

約数ペア:

[(1, 1878234), (2, 939117), (3, 626078), (6, 313039), (71, 26454), (142, 13227), (213, 8818), (426, 4409)]