2019574312

素因数分解:

$2^3\times 7^1\times {\mathrm{4561}}^1\times {\mathrm{7907}}^1$

素因数の和:12481

約数の個数: 32

約数和(自身を含む): 4329155520

約数和(自身を除く): 2309581208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4561, 7907, 9122, 15814, 18244, 31628, 31927, 36488, 55349, 63256, 63854, 110698, 127708, 221396, 255416, 442792, 36063827, 72127654, 144255308, 252446789, 288510616, 504893578, 1009787156, 2019574312]

約数ペア:

[(1, 2019574312), (2, 1009787156), (4, 504893578), (7, 288510616), (8, 252446789), (14, 144255308), (28, 72127654), (56, 36063827), (4561, 442792), (7907, 255416), (9122, 221396), (15814, 127708), (18244, 110698), (31628, 63854), (31927, 63256), (36488, 55349)]