2228137562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{7459}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 4024819200

約数和(自身を除く): 1796681638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1123, 2246, 7459, 7861, 14918, 15722, 21337, 42674, 52213, 104426, 141721, 149359, 283442, 298718, 992047, 1984094, 8376457, 16752914, 58635199, 117270398, 159152683, 318305366, 1114068781, 2228137562]

約数ペア:

[(1, 2228137562), (2, 1114068781), (7, 318305366), (14, 159152683), (19, 117270398), (38, 58635199), (133, 16752914), (266, 8376457), (1123, 1984094), (2246, 992047), (7459, 298718), (7861, 283442), (14918, 149359), (15722, 141721), (21337, 104426), (42674, 52213)]