2704674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 6276096

約数和(自身を除く): 3571422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 907, 994, 1491, 1814, 2721, 2982, 5442, 6349, 12698, 19047, 38094, 64397, 128794, 193191, 386382, 450779, 901558, 1352337, 2704674]

約数ペア:

[(1, 2704674), (2, 1352337), (3, 901558), (6, 450779), (7, 386382), (14, 193191), (21, 128794), (42, 64397), (71, 38094), (142, 19047), (213, 12698), (426, 6349), (497, 5442), (907, 2982), (994, 2721), (1491, 1814)]