289844814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103001}}^1$

素因数の和:103080

約数の個数: 32

約数和(自身を含む): 672397056

約数和(自身を除く): 382552242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 103001, 206002, 309003, 618006, 721007, 1442014, 2163021, 4326042, 6901067, 13802134, 20703201, 41406402, 48307469, 96614938, 144922407, 289844814]

約数ペア:

[(1, 289844814), (2, 144922407), (3, 96614938), (6, 48307469), (7, 41406402), (14, 20703201), (21, 13802134), (42, 6901067), (67, 4326042), (134, 2163021), (201, 1442014), (402, 721007), (469, 618006), (938, 309003), (1407, 206002), (2814, 103001)]