2555608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 5294160

約数和(自身を除く): 2738552

約数列:

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

約数ペア:

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