2005341806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{251233}}^1$

素因数の和:251555

約数の個数: 16

約数和(自身を含む): 3249963024

約数和(自身を除く): 1244621218

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 251233, 502466, 3266029, 6532058, 77128531, 154257062, 1002670903, 2005341806]

約数ペア:

[(1, 2005341806), (2, 1002670903), (13, 154257062), (26, 77128531), (307, 6532058), (614, 3266029), (3991, 502466), (7982, 251233)]