499320438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12976

約数の個数: 32

約数和(自身を含む): 1023775200

約数和(自身を除く): 524454762

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 534, 6497, 12809, 12994, 19491, 25618, 38427, 38982, 76854, 935057, 1140001, 1870114, 2280002, 2805171, 3420003, 5610342, 6840006, 83220073, 166440146, 249660219, 499320438]

約数ペア:

[(1, 499320438), (2, 249660219), (3, 166440146), (6, 83220073), (73, 6840006), (89, 5610342), (146, 3420003), (178, 2805171), (219, 2280002), (267, 1870114), (438, 1140001), (534, 935057), (6497, 76854), (12809, 38982), (12994, 38427), (19491, 25618)]