2225894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3919104

約数和(自身を除く): 1693210

約数列:

[1, 2, 11, 22, 23, 46, 53, 83, 106, 166, 253, 506, 583, 913, 1166, 1219, 1826, 1909, 2438, 3818, 4399, 8798, 13409, 20999, 26818, 41998, 48389, 96778, 101177, 202354, 1112947, 2225894]

約数ペア:

[(1, 2225894), (2, 1112947), (11, 202354), (22, 101177), (23, 96778), (46, 48389), (53, 41998), (83, 26818), (106, 20999), (166, 13409), (253, 8798), (506, 4399), (583, 3818), (913, 2438), (1166, 1909), (1219, 1826)]