2026307521

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 2428138944

約数和(自身を除く): 401831423

約数列:

[1, 7, 23, 161, 461, 529, 1187, 3227, 3703, 8309, 10603, 27301, 74221, 191107, 243869, 547207, 627923, 1707083, 3830449, 4395461, 12585761, 88100327, 289472503, 2026307521]

約数ペア:

[(1, 2026307521), (7, 289472503), (23, 88100327), (161, 12585761), (461, 4395461), (529, 3830449), (1187, 1707083), (3227, 627923), (3703, 547207), (8309, 243869), (10603, 191107), (27301, 74221)]