1669282278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{206237}}^1$

素因数の和:206332

約数の個数: 32

約数和(自身を含む): 3563792640

約数和(自身を除く): 1894510362

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 206237, 412474, 618711, 1237422, 3918503, 7837006, 11755509, 14642827, 23511018, 29285654, 43928481, 87856962, 278213713, 556427426, 834641139, 1669282278]

約数ペア:

[(1, 1669282278), (2, 834641139), (3, 556427426), (6, 278213713), (19, 87856962), (38, 43928481), (57, 29285654), (71, 23511018), (114, 14642827), (142, 11755509), (213, 7837006), (426, 3918503), (1349, 1237422), (2698, 618711), (4047, 412474), (8094, 206237)]