2879086036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{289181}}^1$

素因数の和:289335

約数の個数: 24

約数和(自身を含む): 5344083360

約数和(自身を除く): 2464997324

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 289181, 578362, 1156724, 5494439, 10988878, 21977756, 37882711, 75765422, 151530844, 719771509, 1439543018, 2879086036]

約数ペア:

[(1, 2879086036), (2, 1439543018), (4, 719771509), (19, 151530844), (38, 75765422), (76, 37882711), (131, 21977756), (262, 10988878), (524, 5494439), (2489, 1156724), (4978, 578362), (9956, 289181)]