1415288

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 3072000

約数和(自身を除く): 1656712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 199, 254, 398, 508, 796, 889, 1016, 1393, 1592, 1778, 2786, 3556, 5572, 7112, 11144, 25273, 50546, 101092, 176911, 202184, 353822, 707644, 1415288]

約数ペア:

[(1, 1415288), (2, 707644), (4, 353822), (7, 202184), (8, 176911), (14, 101092), (28, 50546), (56, 25273), (127, 11144), (199, 7112), (254, 5572), (398, 3556), (508, 2786), (796, 1778), (889, 1592), (1016, 1393)]