264219914

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{309391}}^1$

素因数の和:309461

約数の個数: 16

約数和(自身を含む): 460375296

約数和(自身を除く): 196155382

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 309391, 618782, 2165737, 4331474, 18872851, 37745702, 132109957, 264219914]

約数ペア:

[(1, 264219914), (2, 132109957), (7, 37745702), (14, 18872851), (61, 4331474), (122, 2165737), (427, 618782), (854, 309391)]