223460706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5320493}}^1$

素因数の和:5320505

約数の個数: 16

約数和(自身を含む): 510767424

約数和(自身を除く): 287306718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5320493, 10640986, 15961479, 31922958, 37243451, 74486902, 111730353, 223460706]

約数ペア:

[(1, 223460706), (2, 111730353), (3, 74486902), (6, 37243451), (7, 31922958), (14, 15961479), (21, 10640986), (42, 5320493)]