828347912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{208337}}^1$

素因数の和:208421

約数の個数: 32

約数和(自身を含む): 1800040320

約数和(自身を除く): 971692408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 208337, 416674, 833348, 1458359, 1666696, 2916718, 5833436, 11666872, 14791927, 29583854, 59167708, 103543489, 118335416, 207086978, 414173956, 828347912]

約数ペア:

[(1, 828347912), (2, 414173956), (4, 207086978), (7, 118335416), (8, 103543489), (14, 59167708), (28, 29583854), (56, 14791927), (71, 11666872), (142, 5833436), (284, 2916718), (497, 1666696), (568, 1458359), (994, 833348), (1988, 416674), (3976, 208337)]