3480724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 6968640

約数和(自身を除く): 3487916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 271, 338, 494, 542, 676, 988, 1084, 3211, 3523, 5149, 6422, 7046, 10298, 12844, 14092, 20596, 45799, 66937, 91598, 133874, 183196, 267748, 870181, 1740362, 3480724]

約数ペア:

[(1, 3480724), (2, 1740362), (4, 870181), (13, 267748), (19, 183196), (26, 133874), (38, 91598), (52, 66937), (76, 45799), (169, 20596), (247, 14092), (271, 12844), (338, 10298), (494, 7046), (542, 6422), (676, 5149), (988, 3523), (1084, 3211)]