2012131305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2630237}}^1$

素因数の和:2630265

約数の個数: 24

約数和(自身を含む): 3692854152

約数和(自身を除く): 1680722847

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2630237, 7890711, 13151185, 23672133, 39453555, 44714029, 118360665, 134142087, 223570145, 402426261, 670710435, 2012131305]

約数ペア:

[(1, 2012131305), (3, 670710435), (5, 402426261), (9, 223570145), (15, 134142087), (17, 118360665), (45, 44714029), (51, 39453555), (85, 23672133), (153, 13151185), (255, 7890711), (765, 2630237)]