2011616656

素因数分解:

$2^4\times 7^1\times {\mathrm{887}}^1\times {\mathrm{20249}}^1$

素因数の和:21151

約数の個数: 40

約数和(自身を含む): 4459536000

約数和(自身を除く): 2447919344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 887, 1774, 3548, 6209, 7096, 12418, 14192, 20249, 24836, 40498, 49672, 80996, 99344, 141743, 161992, 283486, 323984, 566972, 1133944, 2267888, 17960863, 35921726, 71843452, 125726041, 143686904, 251452082, 287373808, 502904164, 1005808328, 2011616656]

約数ペア:

[(1, 2011616656), (2, 1005808328), (4, 502904164), (7, 287373808), (8, 251452082), (14, 143686904), (16, 125726041), (28, 71843452), (56, 35921726), (112, 17960863), (887, 2267888), (1774, 1133944), (3548, 566972), (6209, 323984), (7096, 283486), (12418, 161992), (14192, 141743), (20249, 99344), (24836, 80996), (40498, 49672)]