2255991716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{344111}}^1$

素因数の和:344275

約数の個数: 24

約数和(自身を含む): 4335811200

約数和(自身を除く): 2079819484

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 344111, 688222, 1376444, 3785221, 7570442, 15140884, 51272539, 102545078, 205090156, 563997929, 1127995858, 2255991716]

約数ペア:

[(1, 2255991716), (2, 1127995858), (4, 563997929), (11, 205090156), (22, 102545078), (44, 51272539), (149, 15140884), (298, 7570442), (596, 3785221), (1639, 1376444), (3278, 688222), (6556, 344111)]