9940826

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 17846400

約数和(自身を除く): 7905574

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 337, 343, 602, 674, 686, 2107, 2359, 4214, 4718, 14491, 14749, 16513, 28982, 29498, 33026, 101437, 115591, 202874, 231182, 710059, 1420118, 4970413, 9940826]

約数ペア:

[(1, 9940826), (2, 4970413), (7, 1420118), (14, 710059), (43, 231182), (49, 202874), (86, 115591), (98, 101437), (301, 33026), (337, 29498), (343, 28982), (602, 16513), (674, 14749), (686, 14491), (2107, 4718), (2359, 4214)]