3124142

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 5540400

約数和(自身を除く): 2416258

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 449, 497, 898, 994, 3143, 3479, 6286, 6958, 22001, 31879, 44002, 63758, 223153, 446306, 1562071, 3124142]

約数ペア:

[(1, 3124142), (2, 1562071), (7, 446306), (14, 223153), (49, 63758), (71, 44002), (98, 31879), (142, 22001), (449, 6958), (497, 6286), (898, 3479), (994, 3143)]