2511718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 4223016

約数和(自身を除く): 1711298

約数列:

[1, 2, 11, 22, 97, 107, 121, 194, 214, 242, 1067, 1177, 2134, 2354, 10379, 11737, 12947, 20758, 23474, 25894, 114169, 228338, 1255859, 2511718]

約数ペア:

[(1, 2511718), (2, 1255859), (11, 228338), (22, 114169), (97, 25894), (107, 23474), (121, 20758), (194, 12947), (214, 11737), (242, 10379), (1067, 2354), (1177, 2134)]