2254504

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2629976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 317, 508, 634, 889, 1016, 1268, 1778, 2219, 2536, 3556, 4438, 7112, 8876, 17752, 40259, 80518, 161036, 281813, 322072, 563626, 1127252, 2254504]

約数ペア:

[(1, 2254504), (2, 1127252), (4, 563626), (7, 322072), (8, 281813), (14, 161036), (28, 80518), (56, 40259), (127, 17752), (254, 8876), (317, 7112), (508, 4438), (634, 3556), (889, 2536), (1016, 2219), (1268, 1778)]