2021606156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26600081}}^1$

素因数の和:26600104

約数の個数: 12

約数和(自身を含む): 3724011480

約数和(自身を除く): 1702405324

約数列:

[1, 2, 4, 19, 38, 76, 26600081, 53200162, 106400324, 505401539, 1010803078, 2021606156]

約数ペア:

[(1, 2021606156), (2, 1010803078), (4, 505401539), (19, 106400324), (38, 53200162), (76, 26600081)]