259610004

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{16061}}^1$

素因数の和:16520

約数の個数: 36

約数和(自身を含む): 657738900

約数和(自身を除く): 398128896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 16061, 16164, 32122, 48183, 64244, 96366, 144549, 192732, 289098, 578196, 7211389, 14422778, 21634167, 28845556, 43268334, 64902501, 86536668, 129805002, 259610004]

約数ペア:

[(1, 259610004), (2, 129805002), (3, 86536668), (4, 64902501), (6, 43268334), (9, 28845556), (12, 21634167), (18, 14422778), (36, 7211389), (449, 578196), (898, 289098), (1347, 192732), (1796, 144549), (2694, 96366), (4041, 64244), (5388, 48183), (8082, 32122), (16061, 16164)]