8889273814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{2617}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 13800923136

約数和(自身を除く): 4911649322

約数列:

[1, 2, 43, 86, 127, 254, 311, 622, 2617, 5234, 5461, 10922, 13373, 26746, 39497, 78994, 112531, 225062, 332359, 664718, 813887, 1627774, 1698371, 3396742, 14291437, 28582874, 34997141, 69994282, 103363649, 206727298, 4444636907, 8889273814]

約数ペア:

[(1, 8889273814), (2, 4444636907), (43, 206727298), (86, 103363649), (127, 69994282), (254, 34997141), (311, 28582874), (622, 14291437), (2617, 3396742), (5234, 1698371), (5461, 1627774), (10922, 813887), (13373, 664718), (26746, 332359), (39497, 225062), (78994, 112531)]