2186293816

素因数分解:

$2^3\times 7^1\times {\mathrm{39040961}}^1$

素因数の和:39040974

約数の個数: 16

約数和(自身を含む): 4684915440

約数和(自身を除く): 2498621624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39040961, 78081922, 156163844, 273286727, 312327688, 546573454, 1093146908, 2186293816]

約数ペア:

[(1, 2186293816), (2, 1093146908), (4, 546573454), (7, 312327688), (8, 273286727), (14, 156163844), (28, 78081922), (56, 39040961)]