1551118492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{82559}}^1$

素因数の和:82642

約数の個数: 48

約数和(自身を含む): 3439779840

約数和(自身を除く): 1888661348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 82559, 165118, 330236, 577913, 908149, 1155826, 1816298, 2311652, 3632596, 5036099, 6357043, 10072198, 12714086, 20144396, 25428172, 35252693, 55397089, 70505386, 110794178, 141010772, 221588356, 387779623, 775559246, 1551118492]

約数ペア:

[(1, 1551118492), (2, 775559246), (4, 387779623), (7, 221588356), (11, 141010772), (14, 110794178), (22, 70505386), (28, 55397089), (44, 35252693), (61, 25428172), (77, 20144396), (122, 12714086), (154, 10072198), (244, 6357043), (308, 5036099), (427, 3632596), (671, 2311652), (854, 1816298), (1342, 1155826), (1708, 908149), (2684, 577913), (4697, 330236), (9394, 165118), (18788, 82559)]