1813647514

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{2803}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 3145415040

約数和(自身を除く): 1331767526

約数列:

[1, 2, 7, 14, 113, 226, 409, 791, 818, 1582, 2803, 2863, 5606, 5726, 19621, 39242, 46217, 92434, 316739, 323519, 633478, 647038, 1146427, 2217173, 2292854, 4434346, 8024989, 16049978, 129546251, 259092502, 906823757, 1813647514]

約数ペア:

[(1, 1813647514), (2, 906823757), (7, 259092502), (14, 129546251), (113, 16049978), (226, 8024989), (409, 4434346), (791, 2292854), (818, 2217173), (1582, 1146427), (2803, 647038), (2863, 633478), (5606, 323519), (5726, 316739), (19621, 92434), (39242, 46217)]