795454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 1388520

約数和(自身を除く): 593066

約数列:

[1, 2, 11, 19, 22, 38, 121, 173, 209, 242, 346, 418, 1903, 2299, 3287, 3806, 4598, 6574, 20933, 36157, 41866, 72314, 397727, 795454]

約数ペア:

[(1, 795454), (2, 397727), (11, 72314), (19, 41866), (22, 36157), (38, 20933), (121, 6574), (173, 4598), (209, 3806), (242, 3287), (346, 2299), (418, 1903)]