422884042

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{87049}}^1$

素因数の和:87405

約数の個数: 16

約数和(自身を含む): 727041600

約数和(自身を除く): 304157558

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 87049, 174098, 609343, 1218686, 30206003, 60412006, 211442021, 422884042]

約数ペア:

[(1, 422884042), (2, 211442021), (7, 60412006), (14, 30206003), (347, 1218686), (694, 609343), (2429, 174098), (4858, 87049)]