463752008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{1999}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 889920000

約数和(自身を除く): 426167992

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 617, 1234, 1999, 2468, 3998, 4936, 7996, 15992, 28999, 57998, 93953, 115996, 187906, 231992, 375812, 751624, 1233383, 2466766, 4933532, 9867064, 57969001, 115938002, 231876004, 463752008]

約数ペア:

[(1, 463752008), (2, 231876004), (4, 115938002), (8, 57969001), (47, 9867064), (94, 4933532), (188, 2466766), (376, 1233383), (617, 751624), (1234, 375812), (1999, 231992), (2468, 187906), (3998, 115996), (4936, 93953), (7996, 57998), (15992, 28999)]