2912149768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{76781}}^1$

素因数の和:77229

約数の個数: 32

約数和(自身を含む): 5970568320

約数和(自身を除く): 3058418552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 3448, 4741, 9482, 18964, 37928, 76781, 153562, 307124, 614248, 844591, 1689182, 3378364, 6756728, 33092611, 66185222, 132370444, 264740888, 364018721, 728037442, 1456074884, 2912149768]

約数ペア:

[(1, 2912149768), (2, 1456074884), (4, 728037442), (8, 364018721), (11, 264740888), (22, 132370444), (44, 66185222), (88, 33092611), (431, 6756728), (862, 3378364), (1724, 1689182), (3448, 844591), (4741, 614248), (9482, 307124), (18964, 153562), (37928, 76781)]