388430014

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{26449}}^1$

素因数の和:27507

約数の個数: 16

約数和(自身を含む): 666540000

約数和(自身を除く): 278109986

約数列:

[1, 2, 7, 14, 1049, 2098, 7343, 14686, 26449, 52898, 185143, 370286, 27745001, 55490002, 194215007, 388430014]

約数ペア:

[(1, 388430014), (2, 194215007), (7, 55490002), (14, 27745001), (1049, 370286), (2098, 185143), (7343, 52898), (14686, 26449)]