2174872

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 4734720

約数和(自身を除く): 2559848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 547, 568, 994, 1094, 1988, 2188, 3829, 3976, 4376, 7658, 15316, 30632, 38837, 77674, 155348, 271859, 310696, 543718, 1087436, 2174872]

約数ペア:

[(1, 2174872), (2, 1087436), (4, 543718), (7, 310696), (8, 271859), (14, 155348), (28, 77674), (56, 38837), (71, 30632), (142, 15316), (284, 7658), (497, 4376), (547, 3976), (568, 3829), (994, 2188), (1094, 1988)]