2011023878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{6163}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 3290096640

約数和(自身を除く): 1279072762

約数列:

[1, 2, 19, 31, 38, 62, 277, 554, 589, 1178, 5263, 6163, 8587, 10526, 12326, 17174, 117097, 163153, 191053, 234194, 326306, 382106, 1707151, 3414302, 3630007, 7260014, 32435869, 52921681, 64871738, 105843362, 1005511939, 2011023878]

約数ペア:

[(1, 2011023878), (2, 1005511939), (19, 105843362), (31, 64871738), (38, 52921681), (62, 32435869), (277, 7260014), (554, 3630007), (589, 3414302), (1178, 1707151), (5263, 382106), (6163, 326306), (8587, 234194), (10526, 191053), (12326, 163153), (17174, 117097)]