493485284

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{17209}}^1$

素因数の和:17387

約数の個数: 24

約数和(自身を含む): 884731680

約数和(自身を除く): 391246396

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 7169, 14338, 17209, 28676, 34418, 68836, 1153003, 1841363, 2306006, 3682726, 4612012, 7365452, 123371321, 246742642, 493485284]

約数ペア:

[(1, 493485284), (2, 246742642), (4, 123371321), (67, 7365452), (107, 4612012), (134, 3682726), (214, 2306006), (268, 1841363), (428, 1153003), (7169, 68836), (14338, 34418), (17209, 28676)]