1639291606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{121447}}^1$

素因数の和:121863

約数の個数: 16

約数和(自身を含む): 2610160416

約数和(自身を除く): 970868810

約数列:

[1, 2, 17, 34, 397, 794, 6749, 13498, 121447, 242894, 2064599, 4129198, 48214459, 96428918, 819645803, 1639291606]

約数ペア:

[(1, 1639291606), (2, 819645803), (17, 96428918), (34, 48214459), (397, 4129198), (794, 2064599), (6749, 242894), (13498, 121447)]