2153266262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4961443}}^1$

素因数の和:4961483

約数の個数: 16

約数和(自身を含む): 3810388992

約数和(自身を除く): 1657122730

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4961443, 9922886, 34730101, 69460202, 153804733, 307609466, 1076633131, 2153266262]

約数ペア:

[(1, 2153266262), (2, 1076633131), (7, 307609466), (14, 153804733), (31, 69460202), (62, 34730101), (217, 9922886), (434, 4961443)]