339621044

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{8783}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 679811328

約数和(自身を除く): 340190284

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 8783, 9667, 17566, 19334, 35132, 38668, 61481, 122962, 245924, 12129323, 24258646, 48517292, 84905261, 169810522, 339621044]

約数ペア:

[(1, 339621044), (2, 169810522), (4, 84905261), (7, 48517292), (14, 24258646), (28, 12129323), (1381, 245924), (2762, 122962), (5524, 61481), (8783, 38668), (9667, 35132), (17566, 19334)]