12983412872

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{41257}}^1$

素因数の和:41685

約数の個数: 32

約数和(自身を含む): 24606271200

約数和(自身を除く): 11622858328

約数列:

[1, 2, 4, 8, 139, 278, 283, 556, 566, 1112, 1132, 2264, 39337, 41257, 78674, 82514, 157348, 165028, 314696, 330056, 5734723, 11469446, 11675731, 22938892, 23351462, 45877784, 46702924, 93405848, 1622926609, 3245853218, 6491706436, 12983412872]

約数ペア:

[(1, 12983412872), (2, 6491706436), (4, 3245853218), (8, 1622926609), (139, 93405848), (278, 46702924), (283, 45877784), (556, 23351462), (566, 22938892), (1112, 11675731), (1132, 11469446), (2264, 5734723), (39337, 330056), (41257, 314696), (78674, 165028), (82514, 157348)]