1286058969790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{997463}}^1$

素因数の和:997753

約数の個数: 64

約数和(自身を含む): 2685396519936

約数和(自身を除く): 1399337550146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 163, 226, 326, 565, 791, 815, 1130, 1141, 1582, 1630, 2282, 3955, 5705, 7910, 11410, 18419, 36838, 92095, 128933, 184190, 257866, 644665, 997463, 1289330, 1994926, 4987315, 6982241, 9974630, 13964482, 34911205, 69822410, 112713319, 162586469, 225426638, 325172938, 563566595, 788993233, 812932345, 1127133190, 1138105283, 1577986466, 1625864690, 2276210566, 3944966165, 5690526415, 7889932330, 11381052830, 18372270997, 36744541994, 91861354985, 128605896979, 183722709970, 257211793958, 643029484895, 1286058969790]

約数ペア:

[(1, 1286058969790), (2, 643029484895), (5, 257211793958), (7, 183722709970), (10, 128605896979), (14, 91861354985), (35, 36744541994), (70, 18372270997), (113, 11381052830), (163, 7889932330), (226, 5690526415), (326, 3944966165), (565, 2276210566), (791, 1625864690), (815, 1577986466), (1130, 1138105283), (1141, 1127133190), (1582, 812932345), (1630, 788993233), (2282, 563566595), (3955, 325172938), (5705, 225426638), (7910, 162586469), (11410, 112713319), (18419, 69822410), (36838, 34911205), (92095, 13964482), (128933, 9974630), (184190, 6982241), (257866, 4987315), (644665, 1994926), (997463, 1289330)]