2015657672

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{371071}}^1$

素因数の和:371181

約数の個数: 32

約数和(自身を含む): 4363806720

約数和(自身を除く): 2348149048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 371071, 742142, 1484284, 2597497, 2968568, 5194994, 10389988, 20779976, 35993887, 71987774, 143975548, 251957209, 287951096, 503914418, 1007828836, 2015657672]

約数ペア:

[(1, 2015657672), (2, 1007828836), (4, 503914418), (7, 287951096), (8, 251957209), (14, 143975548), (28, 71987774), (56, 35993887), (97, 20779976), (194, 10389988), (388, 5194994), (679, 2968568), (776, 2597497), (1358, 1484284), (2716, 742142), (5432, 371071)]