2018571884

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{977}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 4083283008

約数和(自身を除く): 2064711124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 653, 791, 977, 1306, 1582, 1954, 2612, 3164, 3908, 4571, 6839, 9142, 13678, 18284, 27356, 73789, 110401, 147578, 220802, 295156, 441604, 516523, 637981, 772807, 1033046, 1275962, 1545614, 2066092, 2551924, 3091228, 4465867, 8931734, 17863468, 72091853, 144183706, 288367412, 504642971, 1009285942, 2018571884]

約数ペア:

[(1, 2018571884), (2, 1009285942), (4, 504642971), (7, 288367412), (14, 144183706), (28, 72091853), (113, 17863468), (226, 8931734), (452, 4465867), (653, 3091228), (791, 2551924), (977, 2066092), (1306, 1545614), (1582, 1275962), (1954, 1033046), (2612, 772807), (3164, 637981), (3908, 516523), (4571, 441604), (6839, 295156), (9142, 220802), (13678, 147578), (18284, 110401), (27356, 73789)]