2939804

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 6119064

約数和(自身を除く): 3179260

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 283, 371, 566, 742, 1132, 1484, 1981, 2597, 3962, 5194, 7924, 10388, 13867, 14999, 27734, 29998, 55468, 59996, 104993, 209986, 419972, 734951, 1469902, 2939804]

約数ペア:

[(1, 2939804), (2, 1469902), (4, 734951), (7, 419972), (14, 209986), (28, 104993), (49, 59996), (53, 55468), (98, 29998), (106, 27734), (196, 14999), (212, 13867), (283, 10388), (371, 7924), (566, 5194), (742, 3962), (1132, 2597), (1484, 1981)]