5111216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 10941264

約数和(自身を除く): 5830048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 257, 452, 514, 904, 1028, 1243, 1808, 2056, 2486, 2827, 4112, 4972, 5654, 9944, 11308, 19888, 22616, 29041, 45232, 58082, 116164, 232328, 319451, 464656, 638902, 1277804, 2555608, 5111216]

約数ペア:

[(1, 5111216), (2, 2555608), (4, 1277804), (8, 638902), (11, 464656), (16, 319451), (22, 232328), (44, 116164), (88, 58082), (113, 45232), (176, 29041), (226, 22616), (257, 19888), (452, 11308), (514, 9944), (904, 5654), (1028, 4972), (1243, 4112), (1808, 2827), (2056, 2486)]