661336342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2707}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 1066908672

約数和(自身を除く): 405572330

約数列:

[1, 2, 23, 46, 47, 94, 113, 226, 1081, 2162, 2599, 2707, 5198, 5311, 5414, 10622, 62261, 122153, 124522, 127229, 244306, 254458, 305891, 611782, 2926267, 5852534, 7035493, 14070986, 14376877, 28753754, 330668171, 661336342]

約数ペア:

[(1, 661336342), (2, 330668171), (23, 28753754), (46, 14376877), (47, 14070986), (94, 7035493), (113, 5852534), (226, 2926267), (1081, 611782), (2162, 305891), (2599, 254458), (2707, 244306), (5198, 127229), (5311, 124522), (5414, 122153), (10622, 62261)]