2010099008

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1361}}^1$

素因数の和:1911

約数の個数: 56

約数和(自身を含む): 4084953984

約数和(自身を除く): 2074854976

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 491, 752, 982, 1361, 1504, 1964, 2722, 3008, 3928, 5444, 7856, 10888, 15712, 21776, 23077, 31424, 43552, 46154, 63967, 87104, 92308, 127934, 184616, 255868, 369232, 511736, 668251, 738464, 1023472, 1336502, 1476928, 2046944, 2673004, 4093888, 5346008, 10692016, 21384032, 31407797, 42768064, 62815594, 125631188, 251262376, 502524752, 1005049504, 2010099008]

約数ペア:

[(1, 2010099008), (2, 1005049504), (4, 502524752), (8, 251262376), (16, 125631188), (32, 62815594), (47, 42768064), (64, 31407797), (94, 21384032), (188, 10692016), (376, 5346008), (491, 4093888), (752, 2673004), (982, 2046944), (1361, 1476928), (1504, 1336502), (1964, 1023472), (2722, 738464), (3008, 668251), (3928, 511736), (5444, 369232), (7856, 255868), (10888, 184616), (15712, 127934), (21776, 92308), (23077, 87104), (31424, 63967), (43552, 46154)]