271028578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{22787}}^1$

素因数の和:23121

約数の個数: 16

約数和(自身を含む): 429325920

約数和(自身を除く): 158297342

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 22787, 45574, 432953, 865906, 7132331, 14264662, 135514289, 271028578]

約数ペア:

[(1, 271028578), (2, 135514289), (19, 14264662), (38, 7132331), (313, 865906), (626, 432953), (5947, 45574), (11894, 22787)]