2019467912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{44909}}^1$

素因数の和:45006

約数の個数: 64

約数和(自身を含む): 4785609600

約数和(自身を除く): 2766141688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 4088, 5621, 6424, 11242, 22484, 44909, 44968, 89818, 179636, 314363, 359272, 493999, 628726, 987998, 1257452, 1975996, 2514904, 3278357, 3457993, 3951992, 6556714, 6915986, 13113428, 13831972, 22948499, 26226856, 27663944, 36061927, 45896998, 72123854, 91793996, 144247708, 183587992, 252433489, 288495416, 504866978, 1009733956, 2019467912]

約数ペア:

[(1, 2019467912), (2, 1009733956), (4, 504866978), (7, 288495416), (8, 252433489), (11, 183587992), (14, 144247708), (22, 91793996), (28, 72123854), (44, 45896998), (56, 36061927), (73, 27663944), (77, 26226856), (88, 22948499), (146, 13831972), (154, 13113428), (292, 6915986), (308, 6556714), (511, 3951992), (584, 3457993), (616, 3278357), (803, 2514904), (1022, 1975996), (1606, 1257452), (2044, 987998), (3212, 628726), (4088, 493999), (5621, 359272), (6424, 314363), (11242, 179636), (22484, 89818), (44909, 44968)]