2197501.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 206801280

約数和(自身を除く): 115340512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1783, 1832, 3206, 3566, 3664, 6412, 7132, 7328, 12481, 12824, 14264, 24962, 25648, 28528, 49924, 51296, 57056, 99848, 199696, 399392, 408307, 816614, 1633228, 2858149, 3266456, 5716298, 6532912, 11432596, 13065824, 22865192, 45730384, 91460768]

約数ペア:

[(1, 91460768), (2, 45730384), (4, 22865192), (7, 13065824), (8, 11432596), (14, 6532912), (16, 5716298), (28, 3266456), (32, 2858149), (56, 1633228), (112, 816614), (224, 408307), (229, 399392), (458, 199696), (916, 99848), (1603, 57056), (1783, 51296), (1832, 49924), (3206, 28528), (3566, 25648), (3664, 24962), (6412, 14264), (7132, 12824), (7328, 12481)]