12974646412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35644633}}^1$

素因数の和:35644657

約数の個数: 24

約数和(自身を含む): 27945393056

約数和(自身を除く): 14970746644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 35644633, 71289266, 142578532, 249512431, 463380229, 499024862, 926760458, 998049724, 1853520916, 3243661603, 6487323206, 12974646412]

約数ペア:

[(1, 12974646412), (2, 6487323206), (4, 3243661603), (7, 1853520916), (13, 998049724), (14, 926760458), (26, 499024862), (28, 463380229), (52, 249512431), (91, 142578532), (182, 71289266), (364, 35644633)]