2380434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 5779008

約数和(自身を除く): 3398574

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 361, 399, 471, 722, 798, 942, 1083, 1099, 2166, 2198, 2527, 2983, 3297, 5054, 5966, 6594, 7581, 8949, 15162, 17898, 20881, 41762, 56677, 62643, 113354, 125286, 170031, 340062, 396739, 793478, 1190217, 2380434]

約数ペア:

[(1, 2380434), (2, 1190217), (3, 793478), (6, 396739), (7, 340062), (14, 170031), (19, 125286), (21, 113354), (38, 62643), (42, 56677), (57, 41762), (114, 20881), (133, 17898), (157, 15162), (266, 8949), (314, 7581), (361, 6594), (399, 5966), (471, 5054), (722, 3297), (798, 2983), (942, 2527), (1083, 2198), (1099, 2166)]