2019802606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{427381}}^1$

素因数の和:427539

約数の個数: 16

約数和(自身を含む): 3231007920

約数和(自身を除く): 1211205314

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 427381, 854762, 7265477, 14530954, 59405959, 118811918, 1009901303, 2019802606]

約数ペア:

[(1, 2019802606), (2, 1009901303), (17, 118811918), (34, 59405959), (139, 14530954), (278, 7265477), (2363, 854762), (4726, 427381)]