8971844

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 18200448

約数和(自身を除く): 9228604

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4513, 9026, 18052, 31591, 63182, 126364, 320423, 640846, 1281692, 2242961, 4485922, 8971844]

約数ペア:

[(1, 8971844), (2, 4485922), (4, 2242961), (7, 1281692), (14, 640846), (28, 320423), (71, 126364), (142, 63182), (284, 31591), (497, 18052), (994, 9026), (1988, 4513)]