2028721.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{884201}}^1$

素因数の和:884216

約数の個数: 20

約数和(自身を含む): 219282096

約数和(自身を除く): 120251584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 884201, 1768402, 3536804, 6189407, 7073608, 12378814, 14147216, 24757628, 49515256, 99030512]

約数ペア:

[(1, 99030512), (2, 49515256), (4, 24757628), (7, 14147216), (8, 12378814), (14, 7073608), (16, 6189407), (28, 3536804), (56, 1768402), (112, 884201)]