6646406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 10847088

約数和(自身を除く): 4200682

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2531, 2626, 5062, 32903, 65806, 255631, 511262, 3323203, 6646406]

約数ペア:

[(1, 6646406), (2, 3323203), (13, 511262), (26, 255631), (101, 65806), (202, 32903), (1313, 5062), (2531, 2626)]