2912371198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{3469}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 4924846080

約数和(自身を除く): 2012474882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1231, 2462, 3469, 6938, 13541, 27082, 38159, 38161, 76318, 76322, 107539, 215078, 419771, 839542, 1182929, 2365858, 4270339, 8540678, 46973729, 93947458, 132380509, 264761018, 1456185599, 2912371198]

約数ペア:

[(1, 2912371198), (2, 1456185599), (11, 264761018), (22, 132380509), (31, 93947458), (62, 46973729), (341, 8540678), (682, 4270339), (1231, 2365858), (2462, 1182929), (3469, 839542), (6938, 419771), (13541, 215078), (27082, 107539), (38159, 76322), (38161, 76318)]