2490655102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{121721}}^1$

素因数の和:122523

約数の個数: 16

約数和(自身を含む): 4028511312

約数和(自身を除く): 1537856210

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 121721, 243442, 1582373, 3164746, 95794427, 191588854, 1245327551, 2490655102]

約数ペア:

[(1, 2490655102), (2, 1245327551), (13, 191588854), (26, 95794427), (787, 3164746), (1574, 1582373), (10231, 243442), (20462, 121721)]