2018840249

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 2267136000

約数和(自身を除く): 248295751

約数列:

[1, 23, 29, 31, 163, 599, 667, 713, 899, 3749, 4727, 5053, 13777, 17371, 18569, 20677, 97637, 108721, 116219, 146537, 399533, 427087, 538501, 2245651, 2831473, 3026747, 3370351, 12385523, 65123879, 69615181, 87775663, 2018840249]

約数ペア:

[(1, 2018840249), (23, 87775663), (29, 69615181), (31, 65123879), (163, 12385523), (599, 3370351), (667, 3026747), (713, 2831473), (899, 2245651), (3749, 538501), (4727, 427087), (5053, 399533), (13777, 146537), (17371, 116219), (18569, 108721), (20677, 97637)]