2078393768

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 4378648320

約数和(自身を除く): 2300254552

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 1331, 2068, 2662, 4136, 4153, 5324, 5687, 8306, 10648, 11374, 16612, 22748, 33224, 45496, 45683, 62557, 91366, 125114, 182732, 195191, 250228, 365464, 390382, 500456, 502513, 780764, 1005026, 1561528, 2010052, 2147101, 4020104, 4294202, 5527643, 8588404, 11055286, 17176808, 22110572, 23618111, 44221144, 47236222, 94472444, 188944888, 259799221, 519598442, 1039196884, 2078393768]

約数ペア:

[(1, 2078393768), (2, 1039196884), (4, 519598442), (8, 259799221), (11, 188944888), (22, 94472444), (44, 47236222), (47, 44221144), (88, 23618111), (94, 22110572), (121, 17176808), (188, 11055286), (242, 8588404), (376, 5527643), (484, 4294202), (517, 4020104), (968, 2147101), (1034, 2010052), (1331, 1561528), (2068, 1005026), (2662, 780764), (4136, 502513), (4153, 500456), (5324, 390382), (5687, 365464), (8306, 250228), (10648, 195191), (11374, 182732), (16612, 125114), (22748, 91366), (33224, 62557), (45496, 45683)]