1690770588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{25867}}^1$

素因数の和:26306

約数の個数: 48

約数和(自身を含む): 4258907520

約数和(自身を除く): 2568136932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1676, 2514, 5028, 5447, 10894, 16341, 21788, 25867, 32682, 51734, 65364, 77601, 103468, 155202, 310404, 336271, 672542, 1008813, 1345084, 2017626, 4035252, 10838273, 21676546, 32514819, 43353092, 65029638, 130059276, 140897549, 281795098, 422692647, 563590196, 845385294, 1690770588]

約数ペア:

[(1, 1690770588), (2, 845385294), (3, 563590196), (4, 422692647), (6, 281795098), (12, 140897549), (13, 130059276), (26, 65029638), (39, 43353092), (52, 32514819), (78, 21676546), (156, 10838273), (419, 4035252), (838, 2017626), (1257, 1345084), (1676, 1008813), (2514, 672542), (5028, 336271), (5447, 310404), (10894, 155202), (16341, 103468), (21788, 77601), (25867, 65364), (32682, 51734)]