2013509823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2803}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 2935720704

約数和(自身を除く): 922210881

約数列:

[1, 3, 13, 39, 113, 163, 339, 489, 1469, 2119, 2803, 4407, 6357, 8409, 18419, 36439, 55257, 109317, 239447, 316739, 456889, 718341, 950217, 1370667, 4117607, 5939557, 12352821, 17818671, 51628457, 154885371, 671169941, 2013509823]

約数ペア:

[(1, 2013509823), (3, 671169941), (13, 154885371), (39, 51628457), (113, 17818671), (163, 12352821), (339, 5939557), (489, 4117607), (1469, 1370667), (2119, 950217), (2803, 718341), (4407, 456889), (6357, 316739), (8409, 239447), (18419, 109317), (36439, 55257)]