2826668878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{19979}}^1$

素因数の和:20160

約数の個数: 32

約数和(自身を含む): 4747248000

約数和(自身を除く): 1920579122

約数列:

[1, 2, 11, 22, 59, 109, 118, 218, 649, 1199, 1298, 2398, 6431, 12862, 19979, 39958, 70741, 141482, 219769, 439538, 1178761, 2177711, 2357522, 4355422, 12966371, 23954821, 25932742, 47909642, 128484949, 256969898, 1413334439, 2826668878]

約数ペア:

[(1, 2826668878), (2, 1413334439), (11, 256969898), (22, 128484949), (59, 47909642), (109, 25932742), (118, 23954821), (218, 12966371), (649, 4355422), (1199, 2357522), (1298, 2177711), (2398, 1178761), (6431, 439538), (12862, 219769), (19979, 141482), (39958, 70741)]